-49.93% is the change from 709 to 355
Calculation steps:
[( 355 - 709 ) ÷ 709] x 100 = -49.93%
Formula
Percentage change = [(355 - 709) / 709] x 100
Subtract the new number by the original number
355 - 709 = -354
-354 ÷ 709 = -0.4992947813822285
-0.4992947813822285 x 100 = -49.93%