1812.5% is the change from 32 to 612
Calculation steps:
[( 612 - 32 ) ÷ 32] x 100 = 1812.5%
Formula
Percentage change = [(612 - 32) / 32] x 100
Subtract the new number by the original number
612 - 32 = 580
580 ÷ 32 = 18.125
18.125 x 100 = 1812.5%
Example