23.87% is the change from 687 to 851
Calculation steps:
[( 851 - 687 ) ÷ 687] x 100 = 23.87%
Formula
Percentage change = [(851 - 687) / 687] x 100
Subtract the new number by the original number
851 - 687 = 164
164 ÷ 687 = 0.23871906841339155
0.23871906841339155 x 100 = 23.87%