481.08% is the change from 111 to 645
Calculation steps:
[( 645 - 111 ) ÷ 111] x 100 = 481.08%
Formula
Percentage change = [(645 - 111) / 111] x 100
Subtract the new number by the original number
645 - 111 = 534
534 ÷ 111 = 4.8108108108108105
4.8108108108108105 x 100 = 481.08%