74439503 ÷ 220 
We want to divide 74439503 by 220.

Going ahead to step 1:
220 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 220

Moving on to step 2:
220 goes into 74 0 times with a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Include the next digit (4) from the dividend after 74, then repeat: 744 / 220

Moving on to step 3:
If we divide 744 by 220, we get 3 and a remainder of 84.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 660 from 744, we get 84.
Include the next digit (3) from the dividend after 84, then repeat: 843 / 220

On to step 4:
If we divide 843 by 220, we get 3 and a remainder of 183.
Write down 3 as next digit of the result. 
Result so far: 33.0
Subtract 660 from 843 to get 183.
Grab the next digit (9) from the dividend, add it to 183, then carry on: 1839 / 220

Let's proceed to step 5:
The number 220 fits into 1839 8 times, leaving a remainder of 79.
The next digit of our result is 8. 
Result so far: 338.0
Subtract 1760 from 1839 to get 79.
Bring next digit (5) of the dividend behind the 79 and repeat the process: 795 / 220

On to step 6:
220 goes into 795 3 times with a remainder of 135.
Record the quotient 3 as the next digit in the result. 
Result so far: 3383.0
If we subtract 660 from 795, we get 135.
Grab the next digit (0) from the dividend, add it to 135, then carry on: 1350 / 220

Let's proceed to step 7:
220 goes into 1350 6 times with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 33836.0
If we subtract 1320 from 1350, we get 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 220

On to step 8:
220 can be fit into 303 1 times, resulting in a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 338361.0
Subtract 220 from 303 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 9:
The number 220 fits into 830 3 times, leaving a remainder of 170.
Write down 3 as next digit of the result. 
Result so far: 338361.3
Subtract 660 from 830 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 10:
When dividing 1700 by 220, we get 7 with a remainder of 160.
Record the quotient 7 as the next digit in the result. 
Result so far: 338361.37
Subtract 1540 from 1700 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
220 goes into 1600 7 times with a remainder of 60.
Record the quotient 7 as the next digit in the result. 
Result so far: 338361.377
Subtract 1540 from 1600 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 338361.377 with a remaining 0.006.