Telling A Story That Contains Numbers

Stories built around quantities are common in work and in journalism, and they are among the easiest to tell badly. The problem is how listeners process figures.

Spoken numbers are hard to hold

A reader can pause on a figure and look back at it. A listener has one pass, and the next sentence arrives before the number has settled.

Several figures in succession therefore cancel each other out, and the listener retains an impression of quantity without any of the values.

This is why a story that would work on a page can fail entirely when spoken, without anything in the content having changed.

Fewer numbers carry more

A single figure, given room, is remembered. Six figures are collectively forgotten, and the effort of following them displaces the narrative around them.

Choosing the one number the story turns on, and describing everything else in words, is the change that most improves this kind of telling.

Language can convey magnitude accurately without precision. Saying that something has roughly halved is both true and easier to retain than the underlying values.

Numbers need a comparison to mean anything

A quantity on its own is inert. Listeners cannot tell whether it is large without something to measure it against.

Comparisons to a previous period, to a related quantity or to something physically familiar all supply the missing scale immediately.

The comparison is usually the memorable part. Audiences retain the relationship long after the figure itself has gone.

Rounding helps more than it costs

Precise figures signal rigour and impede memory. A listener who hears an exact value to several digits retains nothing at all.

Rounding to something graspable preserves the meaning for every purpose a spoken story has, and the exact value can sit in a document for anyone who needs it.

Where precision genuinely matters, saying so and slowing down is better than delivering it at the pace of the surrounding narrative.

People carry numbers better than numbers do

A figure describing many people is abstract. One person's situation, told concretely, is remembered and stands in for the whole.

The strongest structure usually pairs the two: an individual case to make the situation real, and a single figure to establish that it is representative.

Used alone, the individual case invites the objection that it is exceptional, and the figure alone gives a listener nothing to picture.

The order matters too. Leading with the person and following with the scale works better than the reverse, because the figure then confirms something the listener already cares about.