15.8% is the change from 766 to 887
Calculation steps:
[( 887 - 766 ) ÷ 766] x 100 = 15.8%
Formula
Percentage change = [(887 - 766) / 766] x 100
Subtract the new number by the original number
887 - 766 = 121
121 ÷ 766 = 0.15796344647519583
0.15796344647519583 x 100 = 15.8%