-60.22% is the change from 988 to 393
Calculation steps:
[( 393 - 988 ) ÷ 988] x 100 = -60.22%
Formula
Percentage change = [(393 - 988) / 988] x 100
Subtract the new number by the original number
393 - 988 = -595
-595 ÷ 988 = -0.6022267206477733
-0.6022267206477733 x 100 = -60.22%