302.48% is the change from 202 to 813
Calculation steps:
[( 813 - 202 ) ÷ 202] x 100 = 302.48%
Formula
Percentage change = [(813 - 202) / 202] x 100
Subtract the new number by the original number
813 - 202 = 611
611 ÷ 202 = 3.0247524752475248
3.0247524752475248 x 100 = 302.48%