Contribute correction: Introducing percentages 2

  _____     _____     _  _      ___    
 |__  //   |  ___||  | \| ||   / _ \\  
   / //    | ||__    |  ' ||  / //\ \\ 
  / //__   | ||__    | .  || |  ___  ||
 /_____||  |_____||  |_|\_|| |_||  |_||
 `-----`   `-----`   `-` -`  `-`   `-`