350% is the change from 52 to 234
Calculation steps:
[( 234 - 52 ) ÷ 52] x 100 = 350%
Formula
Percentage change = [(234 - 52) / 52] x 100
Subtract the new number by the original number
234 - 52 = 182
182 ÷ 52 = 3.5
3.5 x 100 = 350%
Example