6037.5% is the change from 8 to 491
Calculation steps:
[( 491 - 8 ) ÷ 8] x 100 = 6037.5%
Formula
Percentage change = [(491 - 8) / 8] x 100
Subtract the new number by the original number
491 - 8 = 483
483 ÷ 8 = 60.375
60.375 x 100 = 6037.5%
Example