52.96% is the change from 523 to 800
Calculation steps:
[( 800 - 523 ) ÷ 523] x 100 = 52.96%
Formula
Percentage change = [(800 - 523) / 523] x 100
Subtract the new number by the original number
800 - 523 = 277
277 ÷ 523 = 0.5296367112810707
0.5296367112810707 x 100 = 52.96%