-66.38% is the change from 586 to 197
Calculation steps:
[( 197 - 586 ) ÷ 586] x 100 = -66.38%
Formula
Percentage change = [(197 - 586) / 586] x 100
Subtract the new number by the original number
197 - 586 = -389
-389 ÷ 586 = -0.6638225255972696
-0.6638225255972696 x 100 = -66.38%