We look at the division of 15432609 by 912 
Let's see how many times 912 fits into 15432609.

Advancing to step 1:
When dividing 1 by 912, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 912

Going ahead to step 2:
912 goes into 15 0 times with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 912

Moving on to step 3:
When dividing 154 by 912, we get 0 with a remainder of 154.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 154 and we're left with 154.
Include the next digit (3) from the dividend after 154, then repeat: 1543 / 912

Going ahead to step 4:
1543 divided by 912 is 1 with a remainder of 631.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 912 from 1543, we get 631.
Append the next digit (2) from the dividend to 631 and continue with: 6312 / 912

Going ahead to step 5:
6312 divided by 912 is 6 with a remainder of 840.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 5472 from 6312 leaves us with 840.
Grab the next digit (6) from the dividend, add it to 840, then carry on: 8406 / 912

Step 6:
When dividing 8406 by 912, we get 9 with a remainder of 198.
Use 9 as the next digit of our solution. 
Result so far: 169.0
If we take 8208 away from 8406, we end up with 198.
Fetch the next digit (0) from the dividend, attach it to 198 and continue: 1980 / 912

Advancing to step 7:
912 can be fit into 1980 2 times, resulting in a remainder of 156.
The next digit of our result is 2. 
Result so far: 1692.0
Deduct 1824 from 1980 and we're left with 156.
Append the next digit (9) from the dividend to 156 and continue with: 1569 / 912

Step 8:
When dividing 1569 by 912, we get 1 with a remainder of 657.
Write down 1 as next digit of the result. 
Result so far: 16921.0
If we subtract 912 from 1569, we get 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

On to step 9:
When dividing 6570 by 912, we get 7 with a remainder of 186.
Record the quotient 7 as the next digit in the result. 
Result so far: 16921.7
Deduct 6384 from 6570 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 10:
1860 divided by 912 is 2 with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 16921.72
The remainder is 36 after subtracting 1824 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
If we divide 360 by 912, we get 0 and a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 16921.72
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 12:
912 can be fit into 3600 3 times, resulting in a remainder of 864.
Record the quotient 3 as the next digit in the result. 
Result so far: 16921.7203
If we subtract 2736 from 3600, we get 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

On to step 13:
912 can be fit into 8640 9 times, resulting in a remainder of 432.
Put 9 as the next digit of the answer. 
Result so far: 16921.72039
Subtract 8208 from 8640 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 14:
912 goes into 4320 4 times with a remainder of 672.
Put 4 as the next digit of the answer. 
Result so far: 16921.720394
The remainder is 672 after subtracting 3648 from 4320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Moving on to step 15:
If we divide 6720 by 912, we get 7 and a remainder of 336.
The number 7 becomes the next digit in our result. 
Result so far: 16921.7203947
Deduct 6384 from 6720 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 16:
912 can be fit into 3360 3 times, resulting in a remainder of 624.
Record the quotient 3 as the next digit in the result. 
Result so far: 16921.72039473
Subtract 2736 from 3360 to get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

In conclusion, the division gives 16921.72039473 with a balance of 6.24e-07.