-66.04% is the change from 583 to 198
Calculation steps:
[( 198 - 583 ) ÷ 583] x 100 = -66.04%
Formula
Percentage change = [(198 - 583) / 583] x 100
Subtract the new number by the original number
198 - 583 = -385
-385 ÷ 583 = -0.660377358490566
-0.660377358490566 x 100 = -66.04%