90.91% is the change from 506 to 966
Calculation steps:
[( 966 - 506 ) ÷ 506] x 100 = 90.91%
Formula
Percentage change = [(966 - 506) / 506] x 100
Subtract the new number by the original number
966 - 506 = 460
460 ÷ 506 = 0.9090909090909091
0.9090909090909091 x 100 = 90.91%