-41.14% is the change from 773 to 455
Calculation steps:
[( 455 - 773 ) ÷ 773] x 100 = -41.14%
Formula
Percentage change = [(455 - 773) / 773] x 100
Subtract the new number by the original number
455 - 773 = -318
-318 ÷ 773 = -0.4113842173350582
-0.4113842173350582 x 100 = -41.14%