-68.22% is the change from 856 to 272
Calculation steps:
[( 272 - 856 ) ÷ 856] x 100 = -68.22%
Formula
Percentage change = [(272 - 856) / 856] x 100
Subtract the new number by the original number
272 - 856 = -584
-584 ÷ 856 = -0.6822429906542056
-0.6822429906542056 x 100 = -68.22%