-43.13% is the change from 691 to 393
Calculation steps:
[( 393 - 691 ) ÷ 691] x 100 = -43.13%
Formula
Percentage change = [(393 - 691) / 691] x 100
Subtract the new number by the original number
393 - 691 = -298
-298 ÷ 691 = -0.4312590448625181
-0.4312590448625181 x 100 = -43.13%