38.83% is the change from 685 to 951
Calculation steps:
[( 951 - 685 ) ÷ 685] x 100 = 38.83%
Formula
Percentage change = [(951 - 685) / 685] x 100
Subtract the new number by the original number
951 - 685 = 266
266 ÷ 685 = 0.3883211678832117
0.3883211678832117 x 100 = 38.83%