We're dividing 15960679 by 900 
We're looking to find how many times 900 goes into 15960679.

Step 1:
900 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 900

Step 2:
When dividing 15 by 900, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 900

Advancing to step 3:
900 goes into 159 0 times with a remainder of 159.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 159, we get 159.
Include the next digit (6) from the dividend after 159, then repeat: 1596 / 900

Going ahead to step 4:
The number 900 fits into 1596 1 times, leaving a remainder of 696.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 900 from 1596, we get 696.
Grab the next digit (0) from the dividend, add it to 696, then carry on: 6960 / 900

Let's proceed to step 5:
900 goes into 6960 7 times with a remainder of 660.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Deduct 6300 from 6960 and we're left with 660.
Grab the next digit (6) from the dividend, add it to 660, then carry on: 6606 / 900

Moving on to step 6:
900 goes into 6606 7 times with a remainder of 306.
Record the quotient 7 as the next digit in the result. 
Result so far: 177.0
The remainder is 306 after subtracting 6300 from 6606.
Grab the next digit (7) from the dividend, add it to 306, then carry on: 3067 / 900

Step 7:
When dividing 3067 by 900, we get 3 with a remainder of 367.
The next digit of our result is 3. 
Result so far: 1773.0
Deduct 2700 from 3067 and we're left with 367.
Grab the next digit (9) from the dividend, add it to 367, then carry on: 3679 / 900

Going ahead to step 8:
900 goes into 3679 4 times with a remainder of 79.
Use 4 as the next digit of our solution. 
Result so far: 17734.0
Subtract 3600 from 3679 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 9:
900 can be fit into 790 0 times, resulting in a remainder of 790.
Use 0 as the next digit of our solution. 
Result so far: 17734.0
Subtracting 0 from 790 leaves us with 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Let's proceed to step 10:
If we divide 7900 by 900, we get 8 and a remainder of 700.
The next digit of our result is 8. 
Result so far: 17734.08
Subtract 7200 from 7900 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Let's proceed to step 11:
900 can be fit into 7000 7 times, resulting in a remainder of 700.
The next digit of our result is 7. 
Result so far: 17734.087
Subtracting 6300 from 7000 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Step 12:
If we divide 7000 by 900, we get 7 and a remainder of 700.
The next digit of our result is 7. 
Result so far: 17734.0877
If we subtract 6300 from 7000, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The final outcome is 17734.0877, with a leftover of 0.007.