19250% is the change from 4 to 774
Calculation steps:
[( 774 - 4 ) ÷ 4] x 100 = 19250%
Formula
Percentage change = [(774 - 4) / 4] x 100
Subtract the new number by the original number
774 - 4 = 770
770 ÷ 4 = 192.5
192.5 x 100 = 19250%
Example