77% is the change from 513 to 908
Calculation steps:
[( 908 - 513 ) ÷ 513] x 100 = 77%
Formula
Percentage change = [(908 - 513) / 513] x 100
Subtract the new number by the original number
908 - 513 = 395
395 ÷ 513 = 0.7699805068226121
0.7699805068226121 x 100 = 77%