76.8% is the change from 513 to 907
Calculation steps:
[( 907 - 513 ) ÷ 513] x 100 = 76.8%
Formula
Percentage change = [(907 - 513) / 513] x 100
Subtract the new number by the original number
907 - 513 = 394
394 ÷ 513 = 0.7680311890838206
0.7680311890838206 x 100 = 76.8%