18.17% is the change from 677 to 800
Calculation steps:
[( 800 - 677 ) ÷ 677] x 100 = 18.17%
Formula
Percentage change = [(800 - 677) / 677] x 100
Subtract the new number by the original number
800 - 677 = 123
123 ÷ 677 = 0.18168389955686853
0.18168389955686853 x 100 = 18.17%