-92.55% is the change from 993 to 74
Calculation steps:
[( 74 - 993 ) ÷ 993] x 100 = -92.55%
Formula
Percentage change = [(74 - 993) / 993] x 100
Subtract the new number by the original number
74 - 993 = -919
-919 ÷ 993 = -0.9254783484390735
-0.9254783484390735 x 100 = -92.55%