-32.56% is the change from 992 to 669
Calculation steps:
[( 669 - 992 ) ÷ 992] x 100 = -32.56%
Formula
Percentage change = [(669 - 992) / 992] x 100
Subtract the new number by the original number
669 - 992 = -323
-323 ÷ 992 = -0.32560483870967744
-0.32560483870967744 x 100 = -32.56%