-66.81% is the change from 693 to 230
Calculation steps:
[( 230 - 693 ) ÷ 693] x 100 = -66.81%
Formula
Percentage change = [(230 - 693) / 693] x 100
Subtract the new number by the original number
230 - 693 = -463
-463 ÷ 693 = -0.6681096681096681
-0.6681096681096681 x 100 = -66.81%