-41.32% is the change from 501 to 294
Calculation steps:
[( 294 - 501 ) ÷ 501] x 100 = -41.32%
Formula
Percentage change = [(294 - 501) / 501] x 100
Subtract the new number by the original number
294 - 501 = -207
-207 ÷ 501 = -0.41317365269461076
-0.41317365269461076 x 100 = -41.32%