30.44% is the change from 680 to 887
Calculation steps:
[( 887 - 680 ) ÷ 680] x 100 = 30.44%
Formula
Percentage change = [(887 - 680) / 680] x 100
Subtract the new number by the original number
887 - 680 = 207
207 ÷ 680 = 0.3044117647058823
0.3044117647058823 x 100 = 30.44%