-45.19% is the change from 613 to 336
Calculation steps:
[( 336 - 613 ) ÷ 613] x 100 = -45.19%
Formula
Percentage change = [(336 - 613) / 613] x 100
Subtract the new number by the original number
336 - 613 = -277
-277 ÷ 613 = -0.45187601957585644
-0.45187601957585644 x 100 = -45.19%