-20.88% is the change from 891 to 705
Calculation steps:
[( 705 - 891 ) ÷ 891] x 100 = -20.88%
Formula
Percentage change = [(705 - 891) / 891] x 100
Subtract the new number by the original number
705 - 891 = -186
-186 ÷ 891 = -0.20875420875420875
-0.20875420875420875 x 100 = -20.88%