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

https://writerhavenx.com/s/aMEyRxwBNWTuM7ysGje9c

See how a running total differs from a rate of change with parcel deliveries. Track parcels accumulated by day’s end versus parcels per hour, then compare the units and time windows to see what each number says about the day and delivery pace.