78.84% is the change from 378 to 676
Calculation steps:
[( 676 - 378 ) ÷ 378] x 100 = 78.84%
Formula
Percentage change = [(676 - 378) / 378] x 100
Subtract the new number by the original number
676 - 378 = 298
298 ÷ 378 = 0.7883597883597884
0.7883597883597884 x 100 = 78.84%