-6.06% is the change from 974 to 915
Calculation steps:
[( 915 - 974 ) ÷ 974] x 100 = -6.06%
Formula
Percentage change = [(915 - 974) / 974] x 100
Subtract the new number by the original number
915 - 974 = -59
-59 ÷ 974 = -0.060574948665297744
-0.060574948665297744 x 100 = -6.06%