50.33% is the change from 600 to 902
Calculation steps:
[( 902 - 600 ) ÷ 600] x 100 = 50.33%
Formula
Percentage change = [(902 - 600) / 600] x 100
Subtract the new number by the original number
902 - 600 = 302
302 ÷ 600 = 0.5033333333333333
0.5033333333333333 x 100 = 50.33%