-61.94% is the change from 310 to 118
Calculation steps:
[( 118 - 310 ) ÷ 310] x 100 = -61.94%
Formula
Percentage change = [(118 - 310) / 310] x 100
Subtract the new number by the original number
118 - 310 = -192
-192 ÷ 310 = -0.6193548387096774
-0.6193548387096774 x 100 = -61.94%