-47.52% is the change from 404 to 212
Calculation steps:
[( 212 - 404 ) ÷ 404] x 100 = -47.52%
Formula
Percentage change = [(212 - 404) / 404] x 100
Subtract the new number by the original number
212 - 404 = -192
-192 ÷ 404 = -0.4752475247524752
-0.4752475247524752 x 100 = -47.52%