20.04% is the change from 464 to 557
Calculation steps:
[( 557 - 464 ) ÷ 464] x 100 = 20.04%
Formula
Percentage change = [(557 - 464) / 464] x 100
Subtract the new number by the original number
557 - 464 = 93
93 ÷ 464 = 0.20043103448275862
0.20043103448275862 x 100 = 20.04%