21.46% is the change from 685 to 832
Calculation steps:
[( 832 - 685 ) ÷ 685] x 100 = 21.46%
Formula
Percentage change = [(832 - 685) / 685] x 100
Subtract the new number by the original number
832 - 685 = 147
147 ÷ 685 = 0.2145985401459854
0.2145985401459854 x 100 = 21.46%