-55.16% is the change from 901 to 404
Calculation steps:
[( 404 - 901 ) ÷ 901] x 100 = -55.16%
Formula
Percentage change = [(404 - 901) / 901] x 100
Subtract the new number by the original number
404 - 901 = -497
-497 ÷ 901 = -0.5516093229744728
-0.5516093229744728 x 100 = -55.16%