-85.28% is the change from 197 to 29
Calculation steps:
[( 29 - 197 ) ÷ 197] x 100 = -85.28%
Formula
Percentage change = [(29 - 197) / 197] x 100
Subtract the new number by the original number
29 - 197 = -168
-168 ÷ 197 = -0.8527918781725888
-0.8527918781725888 x 100 = -85.28%