-69.42% is the change from 994 to 304
Calculation steps:
[( 304 - 994 ) ÷ 994] x 100 = -69.42%
Formula
Percentage change = [(304 - 994) / 994] x 100
Subtract the new number by the original number
304 - 994 = -690
-690 ÷ 994 = -0.6941649899396378
-0.6941649899396378 x 100 = -69.42%