-84.15% is the change from 164 to 26
Calculation steps:
[( 26 - 164 ) ÷ 164] x 100 = -84.15%
Formula
Percentage change = [(26 - 164) / 164] x 100
Subtract the new number by the original number
26 - 164 = -138
-138 ÷ 164 = -0.8414634146341463
-0.8414634146341463 x 100 = -84.15%