-70.82% is the change from 891 to 260
Calculation steps:
[( 260 - 891 ) ÷ 891] x 100 = -70.82%
Formula
Percentage change = [(260 - 891) / 891] x 100
Subtract the new number by the original number
260 - 891 = -631
-631 ÷ 891 = -0.7081930415263749
-0.7081930415263749 x 100 = -70.82%