-41.87% is the change from 578 to 336
Calculation steps:
[( 336 - 578 ) ÷ 578] x 100 = -41.87%
Formula
Percentage change = [(336 - 578) / 578] x 100
Subtract the new number by the original number
336 - 578 = -242
-242 ÷ 578 = -0.4186851211072664
-0.4186851211072664 x 100 = -41.87%