292.86% is the change from 56 to 220
Calculation steps:
[( 220 - 56 ) ÷ 56] x 100 = 292.86%
Formula
Percentage change = [(220 - 56) / 56] x 100
Subtract the new number by the original number
220 - 56 = 164
164 ÷ 56 = 2.9285714285714284
2.9285714285714284 x 100 = 292.86%