4625% is the change from 8 to 378
Calculation steps:
[( 378 - 8 ) ÷ 8] x 100 = 4625%
Formula
Percentage change = [(378 - 8) / 8] x 100
Subtract the new number by the original number
378 - 8 = 370
370 ÷ 8 = 46.25
46.25 x 100 = 4625%
Example