24.32% is the change from 403 to 501
Calculation steps:
[( 501 - 403 ) ÷ 403] x 100 = 24.32%
Formula
Percentage change = [(501 - 403) / 403] x 100
Subtract the new number by the original number
501 - 403 = 98
98 ÷ 403 = 0.24317617866004962
0.24317617866004962 x 100 = 24.32%