25.76% is the change from 493 to 620
Calculation steps:
[( 620 - 493 ) ÷ 493] x 100 = 25.76%
Formula
Percentage change = [(620 - 493) / 493] x 100
Subtract the new number by the original number
620 - 493 = 127
127 ÷ 493 = 0.25760649087221094
0.25760649087221094 x 100 = 25.76%