-80.2% is the change from 894 to 177
Calculation steps:
[( 177 - 894 ) ÷ 894] x 100 = -80.2%
Formula
Percentage change = [(177 - 894) / 894] x 100
Subtract the new number by the original number
177 - 894 = -717
-717 ÷ 894 = -0.802013422818792
-0.802013422818792 x 100 = -80.2%