48.45% is the change from 516 to 766
Calculation steps:
[( 766 - 516 ) ÷ 516] x 100 = 48.45%
Formula
Percentage change = [(766 - 516) / 516] x 100
Subtract the new number by the original number
766 - 516 = 250
250 ÷ 516 = 0.4844961240310077
0.4844961240310077 x 100 = 48.45%