-10.68% is the change from 974 to 870
Calculation steps:
[( 870 - 974 ) ÷ 974] x 100 = -10.68%
Formula
Percentage change = [(870 - 974) / 974] x 100
Subtract the new number by the original number
870 - 974 = -104
-104 ÷ 974 = -0.10677618069815195
-0.10677618069815195 x 100 = -10.68%