-78.73% is the change from 583 to 124
Calculation steps:
[( 124 - 583 ) ÷ 583] x 100 = -78.73%
Formula
Percentage change = [(124 - 583) / 583] x 100
Subtract the new number by the original number
124 - 583 = -459
-459 ÷ 583 = -0.7873070325900514
-0.7873070325900514 x 100 = -78.73%