-42.88% is the change from 709 to 405
Calculation steps:
[( 405 - 709 ) ÷ 709] x 100 = -42.88%
Formula
Percentage change = [(405 - 709) / 709] x 100
Subtract the new number by the original number
405 - 709 = -304
-304 ÷ 709 = -0.4287729196050776
-0.4287729196050776 x 100 = -42.88%