50.74% is the change from 272 to 410
Calculation steps:
[( 410 - 272 ) ÷ 272] x 100 = 50.74%
Formula
Percentage change = [(410 - 272) / 272] x 100
Subtract the new number by the original number
410 - 272 = 138
138 ÷ 272 = 0.5073529411764706
0.5073529411764706 x 100 = 50.74%