-73.06% is the change from 490 to 132
Calculation steps:
[( 132 - 490 ) ÷ 490] x 100 = -73.06%
Formula
Percentage change = [(132 - 490) / 490] x 100
Subtract the new number by the original number
132 - 490 = -358
-358 ÷ 490 = -0.7306122448979592
-0.7306122448979592 x 100 = -73.06%