PC Game Shop JS

function pcGameShop(input) {
    let soldGames = Number(input[0]);
    let index = 1;

    let hearthstone = 0;
    let fornite = 0;
    let overwatch = 0;
    let others = 0;

    for (let i = 1; i <= soldGames; i++) {
        let gameName = input[i];
        index++;

        switch (gameName) {
            case "Hearthstone":
                hearthstone++;
                break;
            case "Fornite":
                fornite++;
                break;
            case "Overwatch":
                overwatch++;
                break;
            default:
                others++;
                break;
        }
    }
    console.log(`Hearthstone - ${(hearthstone * 100 / soldGames).toFixed(2)}%`);
    console.log(`Fornite - ${(fornite * 100 / soldGames).toFixed(2)}%`);
    console.log(`Overwatch - ${(overwatch * 100 / soldGames).toFixed(2)}%`);
    console.log(`Others - ${(others * 100 / soldGames).toFixed(2)}%`);
}