237.5% is the change from 72 to 243
Calculation steps:
[( 243 - 72 ) ÷ 72] x 100 = 237.5%
Formula
Percentage change = [(243 - 72) / 72] x 100
Subtract the new number by the original number
243 - 72 = 171
171 ÷ 72 = 2.375
2.375 x 100 = 237.5%
Example