-70.38% is the change from 584 to 173
Calculation steps:
[( 173 - 584 ) ÷ 584] x 100 = -70.38%
Formula
Percentage change = [(173 - 584) / 584] x 100
Subtract the new number by the original number
173 - 584 = -411
-411 ÷ 584 = -0.7037671232876712
-0.7037671232876712 x 100 = -70.38%