-55.99% is the change from 693 to 305
Calculation steps:
[( 305 - 693 ) ÷ 693] x 100 = -55.99%
Formula
Percentage change = [(305 - 693) / 693] x 100
Subtract the new number by the original number
305 - 693 = -388
-388 ÷ 693 = -0.5598845598845599
-0.5598845598845599 x 100 = -55.99%