-1.73% is the change from 404 to 397
Calculation steps:
[( 397 - 404 ) ÷ 404] x 100 = -1.73%
Formula
Percentage change = [(397 - 404) / 404] x 100
Subtract the new number by the original number
397 - 404 = -7
-7 ÷ 404 = -0.017326732673267328
-0.017326732673267328 x 100 = -1.73%