9851624 ÷ 631 
We want to divide 9851624 by 631.

On to step 1:
9 divided by 631 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 631

Going ahead to step 2:
98 divided by 631 is 0 with a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 98, we end up with 98.
Grab the next digit (5) from the dividend, add it to 98, then carry on: 985 / 631

Going ahead to step 3:
631 goes into 985 1 times with a remainder of 354.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 631 away from 985, we end up with 354.
Bring next digit (1) of the dividend behind the 354 and repeat the process: 3541 / 631

Step 4:
631 goes into 3541 5 times with a remainder of 386.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtracting 3155 from 3541 leaves us with 386.
Bring next digit (6) of the dividend behind the 386 and repeat the process: 3866 / 631

Advancing to step 5:
631 can be fit into 3866 6 times, resulting in a remainder of 80.
The next digit of our result is 6. 
Result so far: 156.0
If we take 3786 away from 3866, we end up with 80.
Include the next digit (2) from the dividend after 80, then repeat: 802 / 631

Step 6:
631 goes into 802 1 times with a remainder of 171.
Use 1 as the next digit of our solution. 
Result so far: 1561.0
The remainder is 171 after subtracting 631 from 802.
Append the next digit (4) from the dividend to 171 and continue with: 1714 / 631

Let's proceed to step 7:
When dividing 1714 by 631, we get 2 with a remainder of 452.
Record the quotient 2 as the next digit in the result. 
Result so far: 15612.0
Deduct 1262 from 1714 and we're left with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Step 8:
When dividing 4520 by 631, we get 7 with a remainder of 103.
Write down 7 as next digit of the result. 
Result so far: 15612.7
Subtracting 4417 from 4520 leaves us with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Step 9:
1030 divided by 631 is 1 with a remainder of 399.
The number 1 becomes the next digit in our result. 
Result so far: 15612.71
Subtracting 631 from 1030 leaves us with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Going ahead to step 10:
631 goes into 3990 6 times with a remainder of 204.
Use 6 as the next digit of our solution. 
Result so far: 15612.716
Subtract 3786 from 3990 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 11:
631 goes into 2040 3 times with a remainder of 147.
Record the quotient 3 as the next digit in the result. 
Result so far: 15612.7163
Subtract 1893 from 2040 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

On to step 12:
1470 divided by 631 is 2 with a remainder of 208.
Write down 2 as next digit of the result. 
Result so far: 15612.71632
If we take 1262 away from 1470, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 13:
631 goes into 2080 3 times with a remainder of 187.
The next digit of our result is 3. 
Result so far: 15612.716323
Subtracting 1893 from 2080 leaves us with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Advancing to step 14:
631 goes into 1870 2 times with a remainder of 608.
Put 2 as the next digit of the answer. 
Result so far: 15612.7163232
Deduct 1262 from 1870 and we're left with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 15:
If we divide 6080 by 631, we get 9 and a remainder of 401.
Use 9 as the next digit of our solution. 
Result so far: 15612.71632329
Subtracting 5679 from 6080 leaves us with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

In conclusion, the division gives 15612.71632329 with a balance of 4.01e-07.