-55.56% is the change from 693 to 308
Calculation steps:
[( 308 - 693 ) ÷ 693] x 100 = -55.56%
Formula
Percentage change = [(308 - 693) / 693] x 100
Subtract the new number by the original number
308 - 693 = -385
-385 ÷ 693 = -0.5555555555555556
-0.5555555555555556 x 100 = -55.56%