We're dividing 15978292 by 287 
Let's see how many times 287 fits into 15978292.

On to step 1:
1 divided by 287 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 287

Advancing to step 2:
287 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 subtract 0 from 15, we get 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 287

On to step 3:
When dividing 159 by 287, we get 0 with a remainder of 159.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 159 leaves us with 159.
Fetch the next digit (7) from the dividend, attach it to 159 and continue: 1597 / 287

Moving on to step 4:
If we divide 1597 by 287, we get 5 and a remainder of 162.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 1435 from 1597 and we're left with 162.
Append the next digit (8) from the dividend to 162 and continue with: 1628 / 287

On to step 5:
When dividing 1628 by 287, we get 5 with a remainder of 193.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Subtracting 1435 from 1628 leaves us with 193.
Fetch the next digit (2) from the dividend, attach it to 193 and continue: 1932 / 287

Advancing to step 6:
1932 divided by 287 is 6 with a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 556.0
If we take 1722 away from 1932, we end up with 210.
Append the next digit (9) from the dividend to 210 and continue with: 2109 / 287

On to step 7:
287 goes into 2109 7 times with a remainder of 100.
Write down 7 as next digit of the result. 
Result so far: 5567.0
If we subtract 2009 from 2109, we get 100.
Grab the next digit (2) from the dividend, add it to 100, then carry on: 1002 / 287

Advancing to step 8:
When dividing 1002 by 287, we get 3 with a remainder of 141.
Record the quotient 3 as the next digit in the result. 
Result so far: 55673.0
Subtract 861 from 1002 to get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 9:
287 can be fit into 1410 4 times, resulting in a remainder of 262.
Write down 4 as next digit of the result. 
Result so far: 55673.4
Subtracting 1148 from 1410 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Moving on to step 10:
2620 divided by 287 is 9 with a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 55673.49
The remainder is 37 after subtracting 2583 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 11:
370 divided by 287 is 1 with a remainder of 83.
Write down 1 as next digit of the result. 
Result so far: 55673.491
The remainder is 83 after subtracting 287 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 12:
The number 287 fits into 830 2 times, leaving a remainder of 256.
The next digit of our result is 2. 
Result so far: 55673.4912
Subtract 574 from 830 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 13:
If we divide 2560 by 287, we get 8 and a remainder of 264.
The number 8 becomes the next digit in our result. 
Result so far: 55673.49128
If we subtract 2296 from 2560, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 14:
2640 divided by 287 is 9 with a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 55673.491289
Deduct 2583 from 2640 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 15:
If we divide 570 by 287, we get 1 and a remainder of 283.
Put 1 as the next digit of the answer. 
Result so far: 55673.4912891
Subtracting 287 from 570 leaves us with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Let's proceed to step 16:
When dividing 2830 by 287, we get 9 with a remainder of 247.
Record the quotient 9 as the next digit in the result. 
Result so far: 55673.49128919
The remainder is 247 after subtracting 2583 from 2830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

The final outcome is 55673.49128919, with a leftover of 2.47e-07.