-94.17% is the change from 583 to 34
Calculation steps:
[( 34 - 583 ) ÷ 583] x 100 = -94.17%
Formula
Percentage change = [(34 - 583) / 583] x 100
Subtract the new number by the original number
34 - 583 = -549
-549 ÷ 583 = -0.9416809605488851
-0.9416809605488851 x 100 = -94.17%