-52.45% is the change from 652 to 310
Calculation steps:
[( 310 - 652 ) ÷ 652] x 100 = -52.45%
Formula
Percentage change = [(310 - 652) / 652] x 100
Subtract the new number by the original number
310 - 652 = -342
-342 ÷ 652 = -0.5245398773006135
-0.5245398773006135 x 100 = -52.45%