-92.8% is the change from 403 to 29
Calculation steps:
[( 29 - 403 ) ÷ 403] x 100 = -92.8%
Formula
Percentage change = [(29 - 403) / 403] x 100
Subtract the new number by the original number
29 - 403 = -374
-374 ÷ 403 = -0.9280397022332506
-0.9280397022332506 x 100 = -92.8%