Function shakenPct

module.js:16–19

(n = 0, o = 0)

}

const shakenPct = (n = 0, o = 0) => {
  const pct = Math.max((100 - ((n / o) * 100)).toFixed(2), 0)
  return Number.isNaN(pct) ? 0 : pct
}

const match = (str, check) => str.indexOf(check) !== -1