-90.78% is the change from 944 to 87
Calculation steps:
[( 87 - 944 ) ÷ 944] x 100 = -90.78%
Formula
Percentage change = [(87 - 944) / 944] x 100
Subtract the new number by the original number
87 - 944 = -857
-857 ÷ 944 = -0.9078389830508474
-0.9078389830508474 x 100 = -90.78%