-13.86% is the change from 981 to 845
Calculation steps:
[( 845 - 981 ) ÷ 981] x 100 = -13.86%
Formula
Percentage change = [(845 - 981) / 981] x 100
Subtract the new number by the original number
845 - 981 = -136
-136 ÷ 981 = -0.13863404689092762
-0.13863404689092762 x 100 = -13.86%