-82.17% is the change from 314 to 56
Calculation steps:
[( 56 - 314 ) ÷ 314] x 100 = -82.17%
Formula
Percentage change = [(56 - 314) / 314] x 100
Subtract the new number by the original number
56 - 314 = -258
-258 ÷ 314 = -0.821656050955414
-0.821656050955414 x 100 = -82.17%