-93.47% is the change from 490 to 32
Calculation steps:
[( 32 - 490 ) ÷ 490] x 100 = -93.47%
Formula
Percentage change = [(32 - 490) / 490] x 100
Subtract the new number by the original number
32 - 490 = -458
-458 ÷ 490 = -0.9346938775510204
-0.9346938775510204 x 100 = -93.47%