52.48% is the change from 202 to 308
Calculation steps:
[( 308 - 202 ) ÷ 202] x 100 = 52.48%
Formula
Percentage change = [(308 - 202) / 202] x 100
Subtract the new number by the original number
308 - 202 = 106
106 ÷ 202 = 0.5247524752475248
0.5247524752475248 x 100 = 52.48%