-88.21% is the change from 246 to 29
Calculation steps:
[( 29 - 246 ) ÷ 246] x 100 = -88.21%
Formula
Percentage change = [(29 - 246) / 246] x 100
Subtract the new number by the original number
29 - 246 = -217
-217 ÷ 246 = -0.8821138211382114
-0.8821138211382114 x 100 = -88.21%