-75.36% is the change from 974 to 240
Calculation steps:
[( 240 - 974 ) ÷ 974] x 100 = -75.36%
Formula
Percentage change = [(240 - 974) / 974] x 100
Subtract the new number by the original number
240 - 974 = -734
-734 ÷ 974 = -0.7535934291581109
-0.7535934291581109 x 100 = -75.36%