325% is the change from 156 to 663
Calculation steps:
[( 663 - 156 ) ÷ 156] x 100 = 325%
Formula
Percentage change = [(663 - 156) / 156] x 100
Subtract the new number by the original number
663 - 156 = 507
507 ÷ 156 = 3.25
3.25 x 100 = 325%
Example