721831 ÷ 70 
We're looking to find how many times 70 goes into 721831.

Advancing to step 1:
70 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 70

Let's proceed to step 2:
The number 70 fits into 72 1 times, leaving a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 70 from 72, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 70

Moving on to step 3:
When dividing 21 by 70, we get 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 70

Let's proceed to step 4:
When dividing 218 by 70, we get 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 103.0
If we take 210 away from 218, we end up with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 70

Moving on to step 5:
The number 70 fits into 83 1 times, leaving a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1031.0
If we subtract 70 from 83, we get 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 70

Step 6:
When dividing 131 by 70, we get 1 with a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 10311.0
If we take 70 away from 131, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 7:
70 can be fit into 610 8 times, resulting in a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 10311.8
Subtracting 560 from 610 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.

Let's proceed to step 8:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 10311.87
Subtracting 490 from 500 leaves us 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.

Advancing to step 9:
70 goes into 100 1 times with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 10311.871
If we subtract 70 from 100, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
70 can be fit into 300 4 times, resulting in a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 10311.8714
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.

Going ahead to step 11:
70 goes into 200 2 times with a remainder of 60.
The next digit of our result is 2. 
Result so far: 10311.87142
Subtract 140 from 200 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 12:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 10311.871428
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 13:
70 goes into 400 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 10311.8714285
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.

On to step 14:
If we divide 500 by 70, we get 7 and a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 10311.87142857
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.

Our division results in 10311.87142857 with a remaining 1e-08.