-86.32% is the change from 212 to 29
Calculation steps:
[( 29 - 212 ) ÷ 212] x 100 = -86.32%
Formula
Percentage change = [(29 - 212) / 212] x 100
Subtract the new number by the original number
29 - 212 = -183
-183 ÷ 212 = -0.8632075471698113
-0.8632075471698113 x 100 = -86.32%