-77.53% is the change from 890 to 200
Calculation steps:
[( 200 - 890 ) ÷ 890] x 100 = -77.53%
Formula
Percentage change = [(200 - 890) / 890] x 100
Subtract the new number by the original number
200 - 890 = -690
-690 ÷ 890 = -0.7752808988764045
-0.7752808988764045 x 100 = -77.53%