-35.29% is the change from 34 to 22
Calculation steps:
[( 22 - 34 ) ÷ 34] x 100 = -35.29%
Formula
Percentage change = [(22 - 34) / 34] x 100
Subtract the new number by the original number
22 - 34 = -12
-12 ÷ 34 = -0.35294117647058826
-0.35294117647058826 x 100 = -35.29%