317.61% is the change from 159 to 664
Calculation steps:
[( 664 - 159 ) ÷ 159] x 100 = 317.61%
Formula
Percentage change = [(664 - 159) / 159] x 100
Subtract the new number by the original number
664 - 159 = 505
505 ÷ 159 = 3.1761006289308176
3.1761006289308176 x 100 = 317.61%