387.34% is the change from 158 to 770
Calculation steps:
[( 770 - 158 ) ÷ 158] x 100 = 387.34%
Formula
Percentage change = [(770 - 158) / 158] x 100
Subtract the new number by the original number
770 - 158 = 612
612 ÷ 158 = 3.8734177215189876
3.8734177215189876 x 100 = 387.34%