-55.63% is the change from 701 to 311
Calculation steps:
[( 311 - 701 ) ÷ 701] x 100 = -55.63%
Formula
Percentage change = [(311 - 701) / 701] x 100
Subtract the new number by the original number
311 - 701 = -390
-390 ÷ 701 = -0.5563480741797432
-0.5563480741797432 x 100 = -55.63%