4870% is the change from 10 to 497
Calculation steps:
[( 497 - 10 ) ÷ 10] x 100 = 4870%
Formula
Percentage change = [(497 - 10) / 10] x 100
Subtract the new number by the original number
497 - 10 = 487
487 ÷ 10 = 48.7
48.7 x 100 = 4870%
Example