-76.84% is the change from 583 to 135
Calculation steps:
[( 135 - 583 ) ÷ 583] x 100 = -76.84%
Formula
Percentage change = [(135 - 583) / 583] x 100
Subtract the new number by the original number
135 - 583 = -448
-448 ÷ 583 = -0.7684391080617495
-0.7684391080617495 x 100 = -76.84%