-56.75% is the change from 770 to 333
Calculation steps:
[( 333 - 770 ) ÷ 770] x 100 = -56.75%
Formula
Percentage change = [(333 - 770) / 770] x 100
Subtract the new number by the original number
333 - 770 = -437
-437 ÷ 770 = -0.5675324675324676
-0.5675324675324676 x 100 = -56.75%