102.09% is the change from 383 to 774
Calculation steps:
[( 774 - 383 ) ÷ 383] x 100 = 102.09%
Formula
Percentage change = [(774 - 383) / 383] x 100
Subtract the new number by the original number
774 - 383 = 391
391 ÷ 383 = 1.0208877284595301
1.0208877284595301 x 100 = 102.09%