-30.6% is the change from 1000 to 694
Calculation steps:
[( 694 - 1000 ) ÷ 1000] x 100 = -30.6%
Formula
Percentage change = [(694 - 1000) / 1000] x 100
Subtract the new number by the original number
694 - 1000 = -306
-306 ÷ 1000 = -0.306
-0.306 x 100 = -30.6%