See how a running total differs from a rate of change, using parcel deliveries...

https://storyvergey.com/s/AMzAUym3nzMeFDrksFdnG

See how a running total differs from a rate of change, using parcel deliveries as an example. The article shows what each number means, why units matter, and how a daily rate over one week can tell a different story from the week’s total at work.