100.26% is the change from 385 to 771
Calculation steps:
[( 771 - 385 ) ÷ 385] x 100 = 100.26%
Formula
Percentage change = [(771 - 385) / 385] x 100
Subtract the new number by the original number
771 - 385 = 386
386 ÷ 385 = 1.0025974025974025
1.0025974025974025 x 100 = 100.26%