-90.97% is the change from 974 to 88
Calculation steps:
[( 88 - 974 ) ÷ 974] x 100 = -90.97%
Formula
Percentage change = [(88 - 974) / 974] x 100
Subtract the new number by the original number
88 - 974 = -886
-886 ÷ 974 = -0.9096509240246407
-0.9096509240246407 x 100 = -90.97%