-78.56% is the change from 975 to 209
Calculation steps:
[( 209 - 975 ) ÷ 975] x 100 = -78.56%
Formula
Percentage change = [(209 - 975) / 975] x 100
Subtract the new number by the original number
209 - 975 = -766
-766 ÷ 975 = -0.7856410256410257
-0.7856410256410257 x 100 = -78.56%