-86.38% is the change from 213 to 29
Calculation steps:
[( 29 - 213 ) ÷ 213] x 100 = -86.38%
Formula
Percentage change = [(29 - 213) / 213] x 100
Subtract the new number by the original number
29 - 213 = -184
-184 ÷ 213 = -0.863849765258216
-0.863849765258216 x 100 = -86.38%