24.44% is the change from 491 to 611
Calculation steps:
[( 611 - 491 ) ÷ 491] x 100 = 24.44%
Formula
Percentage change = [(611 - 491) / 491] x 100
Subtract the new number by the original number
611 - 491 = 120
120 ÷ 491 = 0.24439918533604887
0.24439918533604887 x 100 = 24.44%