74.62% is the change from 520 to 908
Calculation steps:
[( 908 - 520 ) ÷ 520] x 100 = 74.62%
Formula
Percentage change = [(908 - 520) / 520] x 100
Subtract the new number by the original number
908 - 520 = 388
388 ÷ 520 = 0.7461538461538462
0.7461538461538462 x 100 = 74.62%