21.03% is the change from 604 to 731
Calculation steps:
[( 731 - 604 ) ÷ 604] x 100 = 21.03%
Formula
Percentage change = [(731 - 604) / 604] x 100
Subtract the new number by the original number
731 - 604 = 127
127 ÷ 604 = 0.21026490066225165
0.21026490066225165 x 100 = 21.03%