-60.53% is the change from 798 to 315
Calculation steps:
[( 315 - 798 ) ÷ 798] x 100 = -60.53%
Formula
Percentage change = [(315 - 798) / 798] x 100
Subtract the new number by the original number
315 - 798 = -483
-483 ÷ 798 = -0.6052631578947368
-0.6052631578947368 x 100 = -60.53%