-45.34% is the change from 783 to 428
Calculation steps:
[( 428 - 783 ) ÷ 783] x 100 = -45.34%
Formula
Percentage change = [(428 - 783) / 783] x 100
Subtract the new number by the original number
428 - 783 = -355
-355 ÷ 783 = -0.45338441890166026
-0.45338441890166026 x 100 = -45.34%