40.32% is the change from 253 to 355
Calculation steps:
[( 355 - 253 ) ÷ 253] x 100 = 40.32%
Formula
Percentage change = [(355 - 253) / 253] x 100
Subtract the new number by the original number
355 - 253 = 102
102 ÷ 253 = 0.4031620553359684
0.4031620553359684 x 100 = 40.32%