-31.94% is the change from 983 to 669
Calculation steps:
[( 669 - 983 ) ÷ 983] x 100 = -31.94%
Formula
Percentage change = [(669 - 983) / 983] x 100
Subtract the new number by the original number
669 - 983 = -314
-314 ÷ 983 = -0.31943031536113936
-0.31943031536113936 x 100 = -31.94%