20.93% is the change from 497 to 601
Calculation steps:
[( 601 - 497 ) ÷ 497] x 100 = 20.93%
Formula
Percentage change = [(601 - 497) / 497] x 100
Subtract the new number by the original number
601 - 497 = 104
104 ÷ 497 = 0.20925553319919518
0.20925553319919518 x 100 = 20.93%