414% is the change from 150 to 771
Calculation steps:
[( 771 - 150 ) ÷ 150] x 100 = 414%
Formula
Percentage change = [(771 - 150) / 150] x 100
Subtract the new number by the original number
771 - 150 = 621
621 ÷ 150 = 4.14
4.14 x 100 = 414%
Example