-69.81% is the change from 881 to 266
Calculation steps:
[( 266 - 881 ) ÷ 881] x 100 = -69.81%
Formula
Percentage change = [(266 - 881) / 881] x 100
Subtract the new number by the original number
266 - 881 = -615
-615 ÷ 881 = -0.6980703745743473
-0.6980703745743473 x 100 = -69.81%