492.98% is the change from 57 to 338
Calculation steps:
[( 338 - 57 ) ÷ 57] x 100 = 492.98%
Formula
Percentage change = [(338 - 57) / 57] x 100
Subtract the new number by the original number
338 - 57 = 281
281 ÷ 57 = 4.9298245614035086
4.9298245614035086 x 100 = 492.98%