-93.86% is the change from 993 to 61
Calculation steps:
[( 61 - 993 ) ÷ 993] x 100 = -93.86%
Formula
Percentage change = [(61 - 993) / 993] x 100
Subtract the new number by the original number
61 - 993 = -932
-932 ÷ 993 = -0.9385699899295066
-0.9385699899295066 x 100 = -93.86%