490% is the change from 10 to 59
Calculation steps:
[( 59 - 10 ) ÷ 10] x 100 = 490%
Formula
Percentage change = [(59 - 10) / 10] x 100
Subtract the new number by the original number
59 - 10 = 49
49 ÷ 10 = 4.9
4.9 x 100 = 490%
Example