101.31% is the change from 383 to 771
Calculation steps:
[( 771 - 383 ) ÷ 383] x 100 = 101.31%
Formula
Percentage change = [(771 - 383) / 383] x 100
Subtract the new number by the original number
771 - 383 = 388
388 ÷ 383 = 1.0130548302872062
1.0130548302872062 x 100 = 101.31%