4837.5% is the change from 8 to 395
Calculation steps:
[( 395 - 8 ) ÷ 8] x 100 = 4837.5%
Formula
Percentage change = [(395 - 8) / 8] x 100
Subtract the new number by the original number
395 - 8 = 387
387 ÷ 8 = 48.375
48.375 x 100 = 4837.5%
Example