In finance, specifically in foreign exchange markets, a percentage in point or price interest point (pip) is a unit of change in an exchange rate of a currency pair. The major currencies (except the Japanese yen ) are traditionally priced to four decimal places, and a pip is one unit of the fourth decimal place: for dollar currencies this is to 1/100 of a cent .
In mathematics, a percentage (from Latin per centum "by a hundred") is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used.
Nomor Induk Kependudukan atau NIK adalah nomor identitas Penduduk yang bersifat unik atau khas, tunggal dan melekat pada seseorang yang terdaftar sebagai Penduduk Indonesia.