22.16% is the change from 677 to 827
Calculation steps:
[( 827 - 677 ) ÷ 677] x 100 = 22.16%
Formula
Percentage change = [(827 - 677) / 677] x 100
Subtract the new number by the original number
827 - 677 = 150
150 ÷ 677 = 0.22156573116691286
0.22156573116691286 x 100 = 22.16%