-42.88% is the change from 548 to 313
Calculation steps:
[( 313 - 548 ) ÷ 548] x 100 = -42.88%
Formula
Percentage change = [(313 - 548) / 548] x 100
Subtract the new number by the original number
313 - 548 = -235
-235 ÷ 548 = -0.42883211678832117
-0.42883211678832117 x 100 = -42.88%