63.1% is the change from 523 to 853
Calculation steps:
[( 853 - 523 ) ÷ 523] x 100 = 63.1%
Formula
Percentage change = [(853 - 523) / 523] x 100
Subtract the new number by the original number
853 - 523 = 330
330 ÷ 523 = 0.6309751434034416
0.6309751434034416 x 100 = 63.1%