-35.26% is the change from 624 to 404
Calculation steps:
[( 404 - 624 ) ÷ 624] x 100 = -35.26%
Formula
Percentage change = [(404 - 624) / 624] x 100
Subtract the new number by the original number
404 - 624 = -220
-220 ÷ 624 = -0.3525641025641026
-0.3525641025641026 x 100 = -35.26%