76.74% is the change from 516 to 912
Calculation steps:
[( 912 - 516 ) ÷ 516] x 100 = 76.74%
Formula
Percentage change = [(912 - 516) / 516] x 100
Subtract the new number by the original number
912 - 516 = 396
396 ÷ 516 = 0.7674418604651163
0.7674418604651163 x 100 = 76.74%