-63.87% is the change from 310 to 112
Calculation steps:
[( 112 - 310 ) ÷ 310] x 100 = -63.87%
Formula
Percentage change = [(112 - 310) / 310] x 100
Subtract the new number by the original number
112 - 310 = -198
-198 ÷ 310 = -0.6387096774193548
-0.6387096774193548 x 100 = -63.87%