428.57% is the change from 42 to 222
Calculation steps:
[( 222 - 42 ) ÷ 42] x 100 = 428.57%
Formula
Percentage change = [(222 - 42) / 42] x 100
Subtract the new number by the original number
222 - 42 = 180
180 ÷ 42 = 4.285714285714286
4.285714285714286 x 100 = 428.57%