-88.16% is the change from 490 to 58
Calculation steps:
[( 58 - 490 ) ÷ 490] x 100 = -88.16%
Formula
Percentage change = [(58 - 490) / 490] x 100
Subtract the new number by the original number
58 - 490 = -432
-432 ÷ 490 = -0.8816326530612245
-0.8816326530612245 x 100 = -88.16%