-53.69% is the change from 406 to 188
Calculation steps:
[( 188 - 406 ) ÷ 406] x 100 = -53.69%
Formula
Percentage change = [(188 - 406) / 406] x 100
Subtract the new number by the original number
188 - 406 = -218
-218 ÷ 406 = -0.5369458128078818
-0.5369458128078818 x 100 = -53.69%