89.72% is the change from 506 to 960
Calculation steps:
[( 960 - 506 ) ÷ 506] x 100 = 89.72%
Formula
Percentage change = [(960 - 506) / 506] x 100
Subtract the new number by the original number
960 - 506 = 454
454 ÷ 506 = 0.8972332015810277
0.8972332015810277 x 100 = 89.72%