53.47% is the change from 202 to 310
Calculation steps:
[( 310 - 202 ) ÷ 202] x 100 = 53.47%
Formula
Percentage change = [(310 - 202) / 202] x 100
Subtract the new number by the original number
310 - 202 = 108
108 ÷ 202 = 0.5346534653465347
0.5346534653465347 x 100 = 53.47%