174.44% is the change from 223 to 612
Calculation steps:
[( 612 - 223 ) ÷ 223] x 100 = 174.44%
Formula
Percentage change = [(612 - 223) / 223] x 100
Subtract the new number by the original number
612 - 223 = 389
389 ÷ 223 = 1.7443946188340806
1.7443946188340806 x 100 = 174.44%