303.13% is the change from 192 to 774
Calculation steps:
[( 774 - 192 ) ÷ 192] x 100 = 303.13%
Formula
Percentage change = [(774 - 192) / 192] x 100
Subtract the new number by the original number
774 - 192 = 582
582 ÷ 192 = 3.03125
3.03125 x 100 = 303.13%