-41.72% is the change from 779 to 454
Calculation steps:
[( 454 - 779 ) ÷ 779] x 100 = -41.72%
Formula
Percentage change = [(454 - 779) / 779] x 100
Subtract the new number by the original number
454 - 779 = -325
-325 ÷ 779 = -0.417201540436457
-0.417201540436457 x 100 = -41.72%