We look at the division of 53907831 by 360 
We're looking to find how many times 360 goes into 53907831.

On to step 1:
The number 360 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 360

Moving on to step 2:
53 divided by 360 is 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Append the next digit (9) from the dividend to 53 and continue with: 539 / 360

Step 3:
360 goes into 539 1 times with a remainder of 179.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 360 away from 539, we end up with 179.
Bring next digit (0) of the dividend behind the 179 and repeat the process: 1790 / 360

Advancing to step 4:
360 goes into 1790 4 times with a remainder of 350.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we take 1440 away from 1790, we end up with 350.
Take the next digit (7) from the dividend and append it to 350, then repeat: 3507 / 360

Moving on to step 5:
The number 360 fits into 3507 9 times, leaving a remainder of 267.
The next digit of our result is 9. 
Result so far: 149.0
The remainder is 267 after subtracting 3240 from 3507.
Take the next digit (8) from the dividend and append it to 267, then repeat: 2678 / 360

Let's proceed to step 6:
360 can be fit into 2678 7 times, resulting in a remainder of 158.
Record the quotient 7 as the next digit in the result. 
Result so far: 1497.0
If we take 2520 away from 2678, we end up with 158.
Fetch the next digit (3) from the dividend, attach it to 158 and continue: 1583 / 360

Going ahead to step 7:
When dividing 1583 by 360, we get 4 with a remainder of 143.
Record the quotient 4 as the next digit in the result. 
Result so far: 14974.0
Subtract 1440 from 1583 to get 143.
Bring next digit (1) of the dividend behind the 143 and repeat the process: 1431 / 360

Let's proceed to step 8:
360 goes into 1431 3 times with a remainder of 351.
Put 3 as the next digit of the answer. 
Result so far: 149743.0
Deduct 1080 from 1431 and we're left with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Step 9:
If we divide 3510 by 360, we get 9 and a remainder of 270.
Record the quotient 9 as the next digit in the result. 
Result so far: 149743.9
Deduct 3240 from 3510 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 10:
If we divide 2700 by 360, we get 7 and a remainder of 180.
Put 7 as the next digit of the answer. 
Result so far: 149743.97
Subtract 2520 from 2700 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 11:
360 can be fit into 1800 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 149743.975
If we take 1800 away from 1800, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
If we divide 0 by 360, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 149743.975
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
When dividing 0 by 360, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 149743.975
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 149743.975 with a remainder of 0.0.