-70.84% is the change from 583 to 170
Calculation steps:
[( 170 - 583 ) ÷ 583] x 100 = -70.84%
Formula
Percentage change = [(170 - 583) / 583] x 100
Subtract the new number by the original number
170 - 583 = -413
-413 ÷ 583 = -0.7084048027444254
-0.7084048027444254 x 100 = -70.84%