-97.26% is the change from 583 to 16
Calculation steps:
[( 16 - 583 ) ÷ 583] x 100 = -97.26%
Formula
Percentage change = [(16 - 583) / 583] x 100
Subtract the new number by the original number
16 - 583 = -567
-567 ÷ 583 = -0.9725557461406518
-0.9725557461406518 x 100 = -97.26%