325.41% is the change from 181 to 770
Calculation steps:
[( 770 - 181 ) ÷ 181] x 100 = 325.41%
Formula
Percentage change = [(770 - 181) / 181] x 100
Subtract the new number by the original number
770 - 181 = 589
589 ÷ 181 = 3.25414364640884
3.25414364640884 x 100 = 325.41%