-42.28% is the change from 518 to 299
Calculation steps:
[( 299 - 518 ) ÷ 518] x 100 = -42.28%
Formula
Percentage change = [(299 - 518) / 518] x 100
Subtract the new number by the original number
299 - 518 = -219
-219 ÷ 518 = -0.42277992277992277
-0.42277992277992277 x 100 = -42.28%