-41.96% is the change from 777 to 451
Calculation steps:
[( 451 - 777 ) ÷ 777] x 100 = -41.96%
Formula
Percentage change = [(451 - 777) / 777] x 100
Subtract the new number by the original number
451 - 777 = -326
-326 ÷ 777 = -0.4195624195624196
-0.4195624195624196 x 100 = -41.96%