We look at the division of 138470 by 79 
We want to divide 138470 by 79.

Going ahead to step 1:
79 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 79

Moving on to step 2:
13 divided by 79 is 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 79

Going ahead to step 3:
If we divide 138 by 79, we get 1 and a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 79 from 138, we get 59.
Bring next digit (4) of the dividend behind the 59 and repeat the process: 594 / 79

Advancing to step 4:
594 divided by 79 is 7 with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 553 from 594, we get 41.
Bring next digit (7) of the dividend behind the 41 and repeat the process: 417 / 79

Going ahead to step 5:
If we divide 417 by 79, we get 5 and a remainder of 22.
The number 5 becomes the next digit in our result. 
Result so far: 175.0
The remainder is 22 after subtracting 395 from 417.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 79

On to step 6:
79 can be fit into 220 2 times, resulting in a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 1752.0
The remainder is 62 after subtracting 158 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 7:
If we divide 620 by 79, we get 7 and a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 1752.7
If we subtract 553 from 620, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 8:
The number 79 fits into 670 8 times, leaving a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 1752.78
Deduct 632 from 670 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
79 can be fit into 380 4 times, resulting in a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 1752.784
Subtract 316 from 380 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
When dividing 640 by 79, we get 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 1752.7848
The remainder is 8 after subtracting 632 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
79 goes into 80 1 times with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1752.78481
The remainder is 1 after subtracting 79 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
The number 79 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 1752.78481
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
79 goes into 100 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 1752.7848101
Deduct 79 from 100 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 14:
210 divided by 79 is 2 with a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 1752.78481012
The remainder is 52 after subtracting 158 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 1752.78481012 and a remainder of 5.2e-08.