32.75% is the change from 516 to 685
Calculation steps:
[( 685 - 516 ) ÷ 516] x 100 = 32.75%
Formula
Percentage change = [(685 - 516) / 516] x 100
Subtract the new number by the original number
685 - 516 = 169
169 ÷ 516 = 0.32751937984496127
0.32751937984496127 x 100 = 32.75%