-48.94% is the change from 613 to 313
Calculation steps:
[( 313 - 613 ) ÷ 613] x 100 = -48.94%
Formula
Percentage change = [(313 - 613) / 613] x 100
Subtract the new number by the original number
313 - 613 = -300
-300 ÷ 613 = -0.4893964110929853
-0.4893964110929853 x 100 = -48.94%