-88.34% is the change from 583 to 68
Calculation steps:
[( 68 - 583 ) ÷ 583] x 100 = -88.34%
Formula
Percentage change = [(68 - 583) / 583] x 100
Subtract the new number by the original number
68 - 583 = -515
-515 ÷ 583 = -0.8833619210977701
-0.8833619210977701 x 100 = -88.34%