325% is the change from 4 to 17
Calculation steps:
[( 17 - 4 ) ÷ 4] x 100 = 325%
Formula
Percentage change = [(17 - 4) / 4] x 100
Subtract the new number by the original number
17 - 4 = 13
13 ÷ 4 = 3.25
3.25 x 100 = 325%
Example