​​APR has arrived determined as charge charged (thought at $21) split by quantity lent ($100), increased by range re payments this might express more than an if rolled over consistently (26), multiplied by 100 year. For a two-week loan, this means an yearly portion price (APR) of 546 per cent (APR = 21/100 X 26 X 100 = 546).

​FCAC calculations of this 2009 and ...