-93.78% is the change from 611 to 38
Calculation steps:
[( 38 - 611 ) ÷ 611] x 100 = -93.78%
Formula
Percentage change = [(38 - 611) / 611] x 100
Subtract the new number by the original number
38 - 611 = -573
-573 ÷ 611 = -0.9378068739770867
-0.9378068739770867 x 100 = -93.78%