-56.14% is the change from 709 to 311
Calculation steps:
[( 311 - 709 ) ÷ 709] x 100 = -56.14%
Formula
Percentage change = [(311 - 709) / 709] x 100
Subtract the new number by the original number
311 - 709 = -398
-398 ÷ 709 = -0.5613540197461213
-0.5613540197461213 x 100 = -56.14%