-78% is the change from 891 to 196
Calculation steps:
[( 196 - 891 ) ÷ 891] x 100 = -78%
Formula
Percentage change = [(196 - 891) / 891] x 100
Subtract the new number by the original number
196 - 891 = -695
-695 ÷ 891 = -0.7800224466891134
-0.7800224466891134 x 100 = -78%