We look at the division of 31629219 by 369 
We want to divide 31629219 by 369.

On to step 1:
If we divide 3 by 369, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 369

Let's proceed to step 2:
The number 369 fits into 31 0 times, leaving a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Bring next digit (6) of the dividend behind the 31 and repeat the process: 316 / 369

On to step 3:
369 can be fit into 316 0 times, resulting in a remainder of 316.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 316, we get 316.
Fetch the next digit (2) from the dividend, attach it to 316 and continue: 3162 / 369

Moving on to step 4:
369 can be fit into 3162 8 times, resulting in a remainder of 210.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 2952 away from 3162, we end up with 210.
Include the next digit (9) from the dividend after 210, then repeat: 2109 / 369

Moving on to step 5:
2109 divided by 369 is 5 with a remainder of 264.
The next digit of our result is 5. 
Result so far: 85.0
Subtract 1845 from 2109 to get 264.
Fetch the next digit (2) from the dividend, attach it to 264 and continue: 2642 / 369

Moving on to step 6:
The number 369 fits into 2642 7 times, leaving a remainder of 59.
Write down 7 as next digit of the result. 
Result so far: 857.0
If we subtract 2583 from 2642, we get 59.
Fetch the next digit (1) from the dividend, attach it to 59 and continue: 591 / 369

On to step 7:
When dividing 591 by 369, we get 1 with a remainder of 222.
Put 1 as the next digit of the answer. 
Result so far: 8571.0
Subtracting 369 from 591 leaves us with 222.
Take the next digit (9) from the dividend and append it to 222, then repeat: 2229 / 369

Step 8:
If we divide 2229 by 369, we get 6 and a remainder of 15.
Put 6 as the next digit of the answer. 
Result so far: 85716.0
Subtracting 2214 from 2229 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
150 divided by 369 is 0 with a remainder of 150.
The next digit of our result is 0. 
Result so far: 85716.0
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 10:
369 can be fit into 1500 4 times, resulting in a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 85716.04
Subtract 1476 from 1500 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 11:
The number 369 fits into 240 0 times, leaving a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 85716.04
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 12:
The number 369 fits into 2400 6 times, leaving a remainder of 186.
The number 6 becomes the next digit in our result. 
Result so far: 85716.0406
The remainder is 186 after subtracting 2214 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 13:
When dividing 1860 by 369, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 85716.04065
The remainder is 15 after subtracting 1845 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
150 divided by 369 is 0 with a remainder of 150.
The next digit of our result is 0. 
Result so far: 85716.04065
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 15:
If we divide 1500 by 369, we get 4 and a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 85716.0406504
If we take 1476 away from 1500, we end up with 24.
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 16:
369 goes into 240 0 times with a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 85716.0406504
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

After the division, we end up with 85716.0406504 and a remainder of 2.4e-07.