300.63% is the change from 160 to 641
Calculation steps:
[( 641 - 160 ) ÷ 160] x 100 = 300.63%
Formula
Percentage change = [(641 - 160) / 160] x 100
Subtract the new number by the original number
641 - 160 = 481
481 ÷ 160 = 3.00625
3.00625 x 100 = 300.63%