40.33% is the change from 491 to 689
Calculation steps:
[( 689 - 491 ) ÷ 491] x 100 = 40.33%
Formula
Percentage change = [(689 - 491) / 491] x 100
Subtract the new number by the original number
689 - 491 = 198
198 ÷ 491 = 0.40325865580448067
0.40325865580448067 x 100 = 40.33%