-66.23% is the change from 992 to 335
Calculation steps:
[( 335 - 992 ) ÷ 992] x 100 = -66.23%
Formula
Percentage change = [(335 - 992) / 992] x 100
Subtract the new number by the original number
335 - 992 = -657
-657 ÷ 992 = -0.6622983870967742
-0.6622983870967742 x 100 = -66.23%