We divide 723291 by 70
We want to figure out the number of times 723291 can be divided by 70.

On to step 1:
When dividing 7 by 70, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 70

Moving on to step 2:
If we divide 72 by 70, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 70 from 72 and we're left with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 70

On to step 3:
The number 70 fits into 23 0 times, leaving a remainder of 23.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 23 to get 23.
Bring next digit (2) of the dividend behind the 23 and repeat the process: 232 / 70

Moving on to step 4:
The number 70 fits into 232 3 times, leaving a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Subtracting 210 from 232 leaves us with 22.
Include the next digit (9) from the dividend after 22, then repeat: 229 / 70

Step 5:
When dividing 229 by 70, we get 3 with a remainder of 19.
The next digit of our result is 3. 
Result so far: 1033.0
The remainder is 19 after subtracting 210 from 229.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 70

Going ahead to step 6:
If we divide 191 by 70, we get 2 and a remainder of 51.
The next digit of our result is 2. 
Result so far: 10332.0
Deduct 140 from 191 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
When dividing 510 by 70, we get 7 with a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 10332.7
If we take 490 away from 510, we end up with 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 8:
If we divide 200 by 70, we get 2 and a remainder of 60.
The next digit of our result is 2. 
Result so far: 10332.72
If we take 140 away from 200, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 10332.728
If we take 560 away from 600, we end up 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.

Step 10:
The number 70 fits into 400 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 10332.7285
If we take 350 away from 400, we end up 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.

Moving on to step 11:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 10332.72857
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
70 goes into 100 1 times with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 10332.728571
Deduct 70 from 100 and we're left with 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 13:
If we divide 300 by 70, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 10332.7285714
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.

Let's proceed to step 14:
70 can be fit into 200 2 times, resulting in a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 10332.72857142
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.

The final outcome is 10332.72857142, with a leftover of 6e-08.