-80.34% is the change from 773 to 152
Calculation steps:
[( 152 - 773 ) ÷ 773] x 100 = -80.34%
Formula
Percentage change = [(152 - 773) / 773] x 100
Subtract the new number by the original number
152 - 773 = -621
-621 ÷ 773 = -0.8033635187580854
-0.8033635187580854 x 100 = -80.34%