We're dividing 15884759 by 961 
We want to figure out the number of times 15884759 can be divided by 961.

Step 1:
961 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 961

Going ahead to step 2:
15 divided by 961 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 961

Advancing to step 3:
961 goes into 158 0 times with a remainder of 158.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 158 leaves us with 158.
Take the next digit (8) from the dividend and append it to 158, then repeat: 1588 / 961

Advancing to step 4:
961 goes into 1588 1 times with a remainder of 627.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 961 from 1588 to get 627.
Append the next digit (4) from the dividend to 627 and continue with: 6274 / 961

Step 5:
961 goes into 6274 6 times with a remainder of 508.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 508 after subtracting 5766 from 6274.
Bring next digit (7) of the dividend behind the 508 and repeat the process: 5087 / 961

On to step 6:
961 can be fit into 5087 5 times, resulting in a remainder of 282.
Put 5 as the next digit of the answer. 
Result so far: 165.0
If we take 4805 away from 5087, we end up with 282.
Bring next digit (5) of the dividend behind the 282 and repeat the process: 2825 / 961

Step 7:
When dividing 2825 by 961, we get 2 with a remainder of 903.
The number 2 becomes the next digit in our result. 
Result so far: 1652.0
Subtracting 1922 from 2825 leaves us with 903.
Fetch the next digit (9) from the dividend, attach it to 903 and continue: 9039 / 961

On to step 8:
The number 961 fits into 9039 9 times, leaving a remainder of 390.
Use 9 as the next digit of our solution. 
Result so far: 16529.0
If we subtract 8649 from 9039, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 9:
If we divide 3900 by 961, we get 4 and a remainder of 56.
The next digit of our result is 4. 
Result so far: 16529.4
If we subtract 3844 from 3900, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
961 goes into 560 0 times with a remainder of 560.
Record the quotient 0 as the next digit in the result. 
Result so far: 16529.4
If we take 0 away from 560, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 11:
961 can be fit into 5600 5 times, resulting in a remainder of 795.
The number 5 becomes the next digit in our result. 
Result so far: 16529.405
The remainder is 795 after subtracting 4805 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

Going ahead to step 12:
If we divide 7950 by 961, we get 8 and a remainder of 262.
The next digit of our result is 8. 
Result so far: 16529.4058
The remainder is 262 after subtracting 7688 from 7950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Going ahead to step 13:
2620 divided by 961 is 2 with a remainder of 698.
The next digit of our result is 2. 
Result so far: 16529.40582
If we take 1922 away from 2620, we end up with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Moving on to step 14:
6980 divided by 961 is 7 with a remainder of 253.
Put 7 as the next digit of the answer. 
Result so far: 16529.405827
Subtract 6727 from 6980 to get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Step 15:
961 goes into 2530 2 times with a remainder of 608.
Use 2 as the next digit of our solution. 
Result so far: 16529.4058272
Subtracting 1922 from 2530 leaves us 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.

Going ahead to step 16:
The number 961 fits into 6080 6 times, leaving a remainder of 314.
The number 6 becomes the next digit in our result. 
Result so far: 16529.40582726
If we take 5766 away from 6080, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

The final outcome is 16529.40582726, with a leftover of 3.14e-07.