33.91% is the change from 516 to 691
Calculation steps:
[( 691 - 516 ) ÷ 516] x 100 = 33.91%
Formula
Percentage change = [(691 - 516) / 516] x 100
Subtract the new number by the original number
691 - 516 = 175
175 ÷ 516 = 0.3391472868217054
0.3391472868217054 x 100 = 33.91%