446.43% is the change from 112 to 612
Calculation steps:
[( 612 - 112 ) ÷ 112] x 100 = 446.43%
Formula
Percentage change = [(612 - 112) / 112] x 100
Subtract the new number by the original number
612 - 112 = 500
500 ÷ 112 = 4.464285714285714
4.464285714285714 x 100 = 446.43%