2340% is the change from 30 to 732
Calculation steps:
[( 732 - 30 ) ÷ 30] x 100 = 2340%
Formula
Percentage change = [(732 - 30) / 30] x 100
Subtract the new number by the original number
732 - 30 = 702
702 ÷ 30 = 23.4
23.4 x 100 = 2340%
Example