-81.07% is the change from 914 to 173
Calculation steps:
[( 173 - 914 ) ÷ 914] x 100 = -81.07%
Formula
Percentage change = [(173 - 914) / 914] x 100
Subtract the new number by the original number
173 - 914 = -741
-741 ÷ 914 = -0.8107221006564551
-0.8107221006564551 x 100 = -81.07%