-79.55% is the change from 709 to 145
Calculation steps:
[( 145 - 709 ) ÷ 709] x 100 = -79.55%
Formula
Percentage change = [(145 - 709) / 709] x 100
Subtract the new number by the original number
145 - 709 = -564
-564 ÷ 709 = -0.7954866008462623
-0.7954866008462623 x 100 = -79.55%