-45.51% is the change from 613 to 334
Calculation steps:
[( 334 - 613 ) ÷ 613] x 100 = -45.51%
Formula
Percentage change = [(334 - 613) / 613] x 100
Subtract the new number by the original number
334 - 613 = -279
-279 ÷ 613 = -0.4551386623164764
-0.4551386623164764 x 100 = -45.51%