-43.18% is the change from 535 to 304
Calculation steps:
[( 304 - 535 ) ÷ 535] x 100 = -43.18%
Formula
Percentage change = [(304 - 535) / 535] x 100
Subtract the new number by the original number
304 - 535 = -231
-231 ÷ 535 = -0.43177570093457945
-0.43177570093457945 x 100 = -43.18%