39.01% is the change from 687 to 955
Calculation steps:
[( 955 - 687 ) ÷ 687] x 100 = 39.01%
Formula
Percentage change = [(955 - 687) / 687] x 100
Subtract the new number by the original number
955 - 687 = 268
268 ÷ 687 = 0.3901018922852984
0.3901018922852984 x 100 = 39.01%