-45.17% is the change from 611 to 335
Calculation steps:
[( 335 - 611 ) ÷ 611] x 100 = -45.17%
Formula
Percentage change = [(335 - 611) / 611] x 100
Subtract the new number by the original number
335 - 611 = -276
-276 ÷ 611 = -0.45171849427168576
-0.45171849427168576 x 100 = -45.17%