-65.58% is the change from 889 to 306
Calculation steps:
[( 306 - 889 ) ÷ 889] x 100 = -65.58%
Formula
Percentage change = [(306 - 889) / 889] x 100
Subtract the new number by the original number
306 - 889 = -583
-583 ÷ 889 = -0.655793025871766
-0.655793025871766 x 100 = -65.58%