-80.96% is the change from 919 to 175
Calculation steps:
[( 175 - 919 ) ÷ 919] x 100 = -80.96%
Formula
Percentage change = [(175 - 919) / 919] x 100
Subtract the new number by the original number
175 - 919 = -744
-744 ÷ 919 = -0.809575625680087
-0.809575625680087 x 100 = -80.96%