-45.61% is the change from 774 to 421
Calculation steps:
[( 421 - 774 ) ÷ 774] x 100 = -45.61%
Formula
Percentage change = [(421 - 774) / 774] x 100
Subtract the new number by the original number
421 - 774 = -353
-353 ÷ 774 = -0.4560723514211886
-0.4560723514211886 x 100 = -45.61%