1325% is the change from 24 to 342
Calculation steps:
[( 342 - 24 ) ÷ 24] x 100 = 1325%
Formula
Percentage change = [(342 - 24) / 24] x 100
Subtract the new number by the original number
342 - 24 = 318
318 ÷ 24 = 13.25
13.25 x 100 = 1325%
Example