18100% is the change from 4 to 728
Calculation steps:
[( 728 - 4 ) ÷ 4] x 100 = 18100%
Formula
Percentage change = [(728 - 4) / 4] x 100
Subtract the new number by the original number
728 - 4 = 724
724 ÷ 4 = 181
181 x 100 = 18100%
Example