-82.11% is the change from 978 to 175
Calculation steps:
[( 175 - 978 ) ÷ 978] x 100 = -82.11%
Formula
Percentage change = [(175 - 978) / 978] x 100
Subtract the new number by the original number
175 - 978 = -803
-803 ÷ 978 = -0.8210633946830266
-0.8210633946830266 x 100 = -82.11%