620/11 =56.36 is 620 divide by 11 11 goes into 62 5 times so now 62-55=7 you drop down the zero so now 11 goes into 70 6 times 70-66=4 any zero's that are made up and placed in the equation goes behind the decimal point and 11 goes in 40 33 times 40-33=7 which makes 70 once you move the zero down and 70-66=4 and therefore the process would continue.