-89.22% is the change from 269 to 29
Calculation steps:
[( 29 - 269 ) ÷ 269] x 100 = -89.22%
Formula
Percentage change = [(29 - 269) / 269] x 100
Subtract the new number by the original number
29 - 269 = -240
-240 ÷ 269 = -0.8921933085501859
-0.8921933085501859 x 100 = -89.22%