84.7% is the change from 523 to 966
Calculation steps:
[( 966 - 523 ) ÷ 523] x 100 = 84.7%
Formula
Percentage change = [(966 - 523) / 523] x 100
Subtract the new number by the original number
966 - 523 = 443
443 ÷ 523 = 0.847036328871893
0.847036328871893 x 100 = 84.7%