31.02% is the change from 677 to 887
Calculation steps:
[( 887 - 677 ) ÷ 677] x 100 = 31.02%
Formula
Percentage change = [(887 - 677) / 677] x 100
Subtract the new number by the original number
887 - 677 = 210
210 ÷ 677 = 0.310192023633678
0.310192023633678 x 100 = 31.02%