454.46% is the change from 112 to 621
Calculation steps:
[( 621 - 112 ) ÷ 112] x 100 = 454.46%
Formula
Percentage change = [(621 - 112) / 112] x 100
Subtract the new number by the original number
621 - 112 = 509
509 ÷ 112 = 4.544642857142857
4.544642857142857 x 100 = 454.46%