-10.82% is the change from 194 to 173
Calculation steps:
[( 173 - 194 ) ÷ 194] x 100 = -10.82%
Formula
Percentage change = [(173 - 194) / 194] x 100
Subtract the new number by the original number
173 - 194 = -21
-21 ÷ 194 = -0.10824742268041238
-0.10824742268041238 x 100 = -10.82%