-51.81% is the change from 691 to 333
Calculation steps:
[( 333 - 691 ) ÷ 691] x 100 = -51.81%
Formula
Percentage change = [(333 - 691) / 691] x 100
Subtract the new number by the original number
333 - 691 = -358
-358 ÷ 691 = -0.5180897250361794
-0.5180897250361794 x 100 = -51.81%