653.33% is the change from 30 to 226
Calculation steps:
[( 226 - 30 ) ÷ 30] x 100 = 653.33%
Formula
Percentage change = [(226 - 30) / 30] x 100
Subtract the new number by the original number
226 - 30 = 196
196 ÷ 30 = 6.533333333333333
6.533333333333333 x 100 = 653.33%