-13.07% is the change from 972 to 845
Calculation steps:
[( 845 - 972 ) ÷ 972] x 100 = -13.07%
Formula
Percentage change = [(845 - 972) / 972] x 100
Subtract the new number by the original number
845 - 972 = -127
-127 ÷ 972 = -0.13065843621399176
-0.13065843621399176 x 100 = -13.07%