122.49% is the change from 378 to 841
Calculation steps:
[( 841 - 378 ) ÷ 378] x 100 = 122.49%
Formula
Percentage change = [(841 - 378) / 378] x 100
Subtract the new number by the original number
841 - 378 = 463
463 ÷ 378 = 1.2248677248677249
1.2248677248677249 x 100 = 122.49%