28.66% is the change from 677 to 871
Calculation steps:
[( 871 - 677 ) ÷ 677] x 100 = 28.66%
Formula
Percentage change = [(871 - 677) / 677] x 100
Subtract the new number by the original number
871 - 677 = 194
194 ÷ 677 = 0.2865583456425406
0.2865583456425406 x 100 = 28.66%