-91.77% is the change from 583 to 48
Calculation steps:
[( 48 - 583 ) ÷ 583] x 100 = -91.77%
Formula
Percentage change = [(48 - 583) / 583] x 100
Subtract the new number by the original number
48 - 583 = -535
-535 ÷ 583 = -0.9176672384219554
-0.9176672384219554 x 100 = -91.77%