-65.73% is the change from 893 to 306
Calculation steps:
[( 306 - 893 ) ÷ 893] x 100 = -65.73%
Formula
Percentage change = [(306 - 893) / 893] x 100
Subtract the new number by the original number
306 - 893 = -587
-587 ÷ 893 = -0.6573348264277715
-0.6573348264277715 x 100 = -65.73%