53.96% is the change from 202 to 311
Calculation steps:
[( 311 - 202 ) ÷ 202] x 100 = 53.96%
Formula
Percentage change = [(311 - 202) / 202] x 100
Subtract the new number by the original number
311 - 202 = 109
109 ÷ 202 = 0.5396039603960396
0.5396039603960396 x 100 = 53.96%