-63.55% is the change from 310 to 113
Calculation steps:
[( 113 - 310 ) ÷ 310] x 100 = -63.55%
Formula
Percentage change = [(113 - 310) / 310] x 100
Subtract the new number by the original number
113 - 310 = -197
-197 ÷ 310 = -0.635483870967742
-0.635483870967742 x 100 = -63.55%