-31.24% is the change from 890 to 612
Calculation steps:
[( 612 - 890 ) ÷ 890] x 100 = -31.24%
Formula
Percentage change = [(612 - 890) / 890] x 100
Subtract the new number by the original number
612 - 890 = -278
-278 ÷ 890 = -0.31235955056179776
-0.31235955056179776 x 100 = -31.24%