-76.88% is the change from 891 to 206
Calculation steps:
[( 206 - 891 ) ÷ 891] x 100 = -76.88%
Formula
Percentage change = [(206 - 891) / 891] x 100
Subtract the new number by the original number
206 - 891 = -685
-685 ÷ 891 = -0.7687991021324355
-0.7687991021324355 x 100 = -76.88%