-92.45% is the change from 490 to 37
Calculation steps:
[( 37 - 490 ) ÷ 490] x 100 = -92.45%
Formula
Percentage change = [(37 - 490) / 490] x 100
Subtract the new number by the original number
37 - 490 = -453
-453 ÷ 490 = -0.9244897959183673
-0.9244897959183673 x 100 = -92.45%