-78.78% is the change from 985 to 209
Calculation steps:
[( 209 - 985 ) ÷ 985] x 100 = -78.78%
Formula
Percentage change = [(209 - 985) / 985] x 100
Subtract the new number by the original number
209 - 985 = -776
-776 ÷ 985 = -0.7878172588832487
-0.7878172588832487 x 100 = -78.78%