Let's divide 672391 by 70
We're looking to find how many times 70 goes into 672391.

Step 1:
70 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 70

Advancing to step 2:
67 divided by 70 is 0 with a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 67, we end up with 67.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 70

Moving on to step 3:
70 goes into 672 9 times with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 630 from 672 and we're left with 42.
Grab the next digit (3) from the dividend, add it to 42, then carry on: 423 / 70

Let's proceed to step 4:
When dividing 423 by 70, we get 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 96.0
If we subtract 420 from 423, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 70

Moving on to step 5:
70 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 960.0
If we subtract 0 from 39, we get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 70

Step 6:
The number 70 fits into 391 5 times, leaving a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 9605.0
If we take 350 away from 391, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 7:
When dividing 410 by 70, we get 5 with a remainder of 60.
The next digit of our result is 5. 
Result so far: 9605.5
Subtract 350 from 410 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.

Let's proceed to step 8:
70 can be fit into 600 8 times, resulting in a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 9605.58
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
When dividing 400 by 70, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 9605.585
Subtracting 350 from 400 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
If we divide 500 by 70, we get 7 and a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 9605.5857
If we subtract 490 from 500, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
When dividing 100 by 70, we get 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 9605.58571
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 12:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 9605.585714
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
The number 70 fits into 200 2 times, leaving a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 9605.5857142
If we subtract 140 from 200, we 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.

Moving on to step 14:
600 divided by 70 is 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 9605.58571428
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 9605.58571428 with a remaining 4e-08.