-64.23% is the change from 998 to 357
Calculation steps:
[( 357 - 998 ) ÷ 998] x 100 = -64.23%
Formula
Percentage change = [(357 - 998) / 998] x 100
Subtract the new number by the original number
357 - 998 = -641
-641 ÷ 998 = -0.6422845691382766
-0.6422845691382766 x 100 = -64.23%