-65.73% is the change from 890 to 305
Calculation steps:
[( 305 - 890 ) ÷ 890] x 100 = -65.73%
Formula
Percentage change = [(305 - 890) / 890] x 100
Subtract the new number by the original number
305 - 890 = -585
-585 ÷ 890 = -0.6573033707865169
-0.6573033707865169 x 100 = -65.73%