76.22% is the change from 513 to 904
Calculation steps:
[( 904 - 513 ) ÷ 513] x 100 = 76.22%
Formula
Percentage change = [(904 - 513) / 513] x 100
Subtract the new number by the original number
904 - 513 = 391
391 ÷ 513 = 0.7621832358674464
0.7621832358674464 x 100 = 76.22%