-51.2% is the change from 709 to 346
Calculation steps:
[( 346 - 709 ) ÷ 709] x 100 = -51.2%
Formula
Percentage change = [(346 - 709) / 709] x 100
Subtract the new number by the original number
346 - 709 = -363
-363 ÷ 709 = -0.5119887165021156
-0.5119887165021156 x 100 = -51.2%