39.12% is the change from 685 to 953
Calculation steps:
[( 953 - 685 ) ÷ 685] x 100 = 39.12%
Formula
Percentage change = [(953 - 685) / 685] x 100
Subtract the new number by the original number
953 - 685 = 268
268 ÷ 685 = 0.39124087591240875
0.39124087591240875 x 100 = 39.12%