-94.03% is the change from 486 to 29
Calculation steps:
[( 29 - 486 ) ÷ 486] x 100 = -94.03%
Formula
Percentage change = [(29 - 486) / 486] x 100
Subtract the new number by the original number
29 - 486 = -457
-457 ÷ 486 = -0.9403292181069959
-0.9403292181069959 x 100 = -94.03%