114.81% is the change from 378 to 812
Calculation steps:
[( 812 - 378 ) ÷ 378] x 100 = 114.81%
Formula
Percentage change = [(812 - 378) / 378] x 100
Subtract the new number by the original number
812 - 378 = 434
434 ÷ 378 = 1.1481481481481481
1.1481481481481481 x 100 = 114.81%