-31.25% is the change from 112 to 77
Calculation steps:
[( 77 - 112 ) ÷ 112] x 100 = -31.25%
Formula
Percentage change = [(77 - 112) / 112] x 100
Subtract the new number by the original number
77 - 112 = -35
-35 ÷ 112 = -0.3125
-0.3125 x 100 = -31.25%