-44.77% is the change from 775 to 428
Calculation steps:
[( 428 - 775 ) ÷ 775] x 100 = -44.77%
Formula
Percentage change = [(428 - 775) / 775] x 100
Subtract the new number by the original number
428 - 775 = -347
-347 ÷ 775 = -0.447741935483871
-0.447741935483871 x 100 = -44.77%