75.72% is the change from 523 to 919
Calculation steps:
[( 919 - 523 ) ÷ 523] x 100 = 75.72%
Formula
Percentage change = [(919 - 523) / 523] x 100
Subtract the new number by the original number
919 - 523 = 396
396 ÷ 523 = 0.7571701720841301
0.7571701720841301 x 100 = 75.72%