-85.29% is the change from 34 to 5
Calculation steps:
[( 5 - 34 ) ÷ 34] x 100 = -85.29%
Formula
Percentage change = [(5 - 34) / 34] x 100
Subtract the new number by the original number
5 - 34 = -29
-29 ÷ 34 = -0.8529411764705882
-0.8529411764705882 x 100 = -85.29%