-41.89% is the change from 518 to 301
Calculation steps:
[( 301 - 518 ) ÷ 518] x 100 = -41.89%
Formula
Percentage change = [(301 - 518) / 518] x 100
Subtract the new number by the original number
301 - 518 = -217
-217 ÷ 518 = -0.4189189189189189
-0.4189189189189189 x 100 = -41.89%
Example