30.87% is the change from 677 to 886
Calculation steps:
[( 886 - 677 ) ÷ 677] x 100 = 30.87%
Formula
Percentage change = [(886 - 677) / 677] x 100
Subtract the new number by the original number
886 - 677 = 209
209 ÷ 677 = 0.3087149187592319
0.3087149187592319 x 100 = 30.87%