-60.52% is the change from 998 to 394
Calculation steps:
[( 394 - 998 ) ÷ 998] x 100 = -60.52%
Formula
Percentage change = [(394 - 998) / 998] x 100
Subtract the new number by the original number
394 - 998 = -604
-604 ÷ 998 = -0.6052104208416834
-0.6052104208416834 x 100 = -60.52%