50.08% is the change from 601 to 902
Calculation steps:
[( 902 - 601 ) ÷ 601] x 100 = 50.08%
Formula
Percentage change = [(902 - 601) / 601] x 100
Subtract the new number by the original number
902 - 601 = 301
301 ÷ 601 = 0.5008319467554077
0.5008319467554077 x 100 = 50.08%