Let's divide 669401 by 79
Let's see how many times 79 fits into 669401.

Advancing to step 1:
When dividing 6 by 79, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 79

Let's proceed to step 2:
79 goes into 66 0 times with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (9) of the dividend behind the 66 and repeat the process: 669 / 79

Going ahead to step 3:
79 can be fit into 669 8 times, resulting in a remainder of 37.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 632 from 669 and we're left with 37.
Grab the next digit (4) from the dividend, add it to 37, then carry on: 374 / 79

Step 4:
374 divided by 79 is 4 with a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
If we take 316 away from 374, we end up with 58.
Append the next digit (0) from the dividend to 58 and continue with: 580 / 79

Advancing to step 5:
79 can be fit into 580 7 times, resulting in a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 847.0
Subtract 553 from 580 to get 27.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 79

Going ahead to step 6:
271 divided by 79 is 3 with a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 8473.0
Deduct 237 from 271 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
When dividing 340 by 79, we get 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 8473.4
The remainder is 24 after subtracting 316 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
79 goes into 240 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 8473.43
Deduct 237 from 240 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
79 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 8473.43
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
If we divide 300 by 79, we get 3 and a remainder of 63.
The next digit of our result is 3. 
Result so far: 8473.4303
The remainder is 63 after subtracting 237 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 11:
If we divide 630 by 79, we get 7 and a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 8473.43037
Subtracting 553 from 630 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 12:
If we divide 770 by 79, we get 9 and a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 8473.430379
Subtracting 711 from 770 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 13:
590 divided by 79 is 7 with a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 8473.4303797
If we subtract 553 from 590, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
If we divide 370 by 79, we get 4 and a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 8473.43037974
Subtracting 316 from 370 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

In conclusion, the division gives 8473.43037974 with a balance of 5.4e-08.