-42.08% is the change from 770 to 446
Calculation steps:
[( 446 - 770 ) ÷ 770] x 100 = -42.08%
Formula
Percentage change = [(446 - 770) / 770] x 100
Subtract the new number by the original number
446 - 770 = -324
-324 ÷ 770 = -0.42077922077922075
-0.42077922077922075 x 100 = -42.08%