-84.57% is the change from 901 to 139
Calculation steps:
[( 139 - 901 ) ÷ 901] x 100 = -84.57%
Formula
Percentage change = [(139 - 901) / 901] x 100
Subtract the new number by the original number
139 - 901 = -762
-762 ÷ 901 = -0.8457269700332963
-0.8457269700332963 x 100 = -84.57%