-80.55% is the change from 874 to 170
Calculation steps:
[( 170 - 874 ) ÷ 874] x 100 = -80.55%
Formula
Percentage change = [(170 - 874) / 874] x 100
Subtract the new number by the original number
170 - 874 = -704
-704 ÷ 874 = -0.8054919908466819
-0.8054919908466819 x 100 = -80.55%