10.11% is the change from 455 to 501
Calculation steps:
[( 501 - 455 ) ÷ 455] x 100 = 10.11%
Formula
Percentage change = [(501 - 455) / 455] x 100
Subtract the new number by the original number
501 - 455 = 46
46 ÷ 455 = 0.1010989010989011
0.1010989010989011 x 100 = 10.11%