-31.59% is the change from 709 to 485
Calculation steps:
[( 485 - 709 ) ÷ 709] x 100 = -31.59%
Formula
Percentage change = [(485 - 709) / 709] x 100
Subtract the new number by the original number
485 - 709 = -224
-224 ÷ 709 = -0.3159379407616361
-0.3159379407616361 x 100 = -31.59%