-36.47% is the change from 691 to 439
Calculation steps:
[( 439 - 691 ) ÷ 691] x 100 = -36.47%
Formula
Percentage change = [(439 - 691) / 691] x 100
Subtract the new number by the original number
439 - 691 = -252
-252 ÷ 691 = -0.36468885672937773
-0.36468885672937773 x 100 = -36.47%