Respuesta :
percent increase = (new number - original number) / original number...* 100
              = (900 - 250) / 250...* 100
              = 650 / 250...* 100
              = 2.6 * 100
              = 260% increase
              = (900 - 250) / 250...* 100
              = 650 / 250...* 100
              = 2.6 * 100
              = 260% increase