-84.97% is the change from 173 to 26
Calculation steps:
[( 26 - 173 ) ÷ 173] x 100 = -84.97%
Formula
Percentage change = [(26 - 173) / 173] x 100
Subtract the new number by the original number
26 - 173 = -147
-147 ÷ 173 = -0.8497109826589595
-0.8497109826589595 x 100 = -84.97%