53087938 ÷ 287 
We're looking to find how many times 287 goes into 53087938.

Advancing to step 1:
5 divided by 287 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 287

Going ahead to step 2:
53 divided by 287 is 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 287

Moving on to step 3:
287 can be fit into 530 1 times, resulting in a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 287 from 530 and we're left with 243.
Fetch the next digit (8) from the dividend, attach it to 243 and continue: 2438 / 287

Going ahead to step 4:
The number 287 fits into 2438 8 times, leaving a remainder of 142.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 2296 from 2438 to get 142.
Take the next digit (7) from the dividend and append it to 142, then repeat: 1427 / 287

Step 5:
287 can be fit into 1427 4 times, resulting in a remainder of 279.
Record the quotient 4 as the next digit in the result. 
Result so far: 184.0
If we subtract 1148 from 1427, we get 279.
Bring next digit (9) of the dividend behind the 279 and repeat the process: 2799 / 287

Advancing to step 6:
When dividing 2799 by 287, we get 9 with a remainder of 216.
Record the quotient 9 as the next digit in the result. 
Result so far: 1849.0
The remainder is 216 after subtracting 2583 from 2799.
Fetch the next digit (3) from the dividend, attach it to 216 and continue: 2163 / 287

Moving on to step 7:
287 can be fit into 2163 7 times, resulting in a remainder of 154.
The next digit of our result is 7. 
Result so far: 18497.0
If we subtract 2009 from 2163, we get 154.
Fetch the next digit (8) from the dividend, attach it to 154 and continue: 1548 / 287

Going ahead to step 8:
287 goes into 1548 5 times with a remainder of 113.
The next digit of our result is 5. 
Result so far: 184975.0
If we subtract 1435 from 1548, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 9:
1130 divided by 287 is 3 with a remainder of 269.
Write down 3 as next digit of the result. 
Result so far: 184975.3
Subtract 861 from 1130 to get 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Advancing to step 10:
The number 287 fits into 2690 9 times, leaving a remainder of 107.
Put 9 as the next digit of the answer. 
Result so far: 184975.39
Subtracting 2583 from 2690 leaves us with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Going ahead to step 11:
The number 287 fits into 1070 3 times, leaving a remainder of 209.
The next digit of our result is 3. 
Result so far: 184975.393
The remainder is 209 after subtracting 861 from 1070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Advancing to step 12:
The number 287 fits into 2090 7 times, leaving a remainder of 81.
The next digit of our result is 7. 
Result so far: 184975.3937
Subtract 2009 from 2090 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 13:
810 divided by 287 is 2 with a remainder of 236.
Write down 2 as next digit of the result. 
Result so far: 184975.39372
The remainder is 236 after subtracting 574 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Step 14:
287 can be fit into 2360 8 times, resulting in a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 184975.393728
If we subtract 2296 from 2360, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 15:
640 divided by 287 is 2 with a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 184975.3937282
Deduct 574 from 640 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 16:
287 can be fit into 660 2 times, resulting in a remainder of 86.
Write down 2 as next digit of the result. 
Result so far: 184975.39372822
If we subtract 574 from 660, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

After the division, we end up with 184975.39372822 and a remainder of 8.6e-08.