53802743 ÷ 4 
We want to divide 53802743 by 4.

Advancing to step 1:
4 goes into 5 1 times with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 4 from 5 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 4

Step 2:
If we divide 13 by 4, we get 3 and a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 12 from 13 and we're left with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 4

Moving on to step 3:
18 divided by 4 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 134.0
The remainder is 2 after subtracting 16 from 18.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 4

Moving on to step 4:
20 divided by 4 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1345.0
If we take 20 away from 20, we end up with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 4

Going ahead to step 5:
If we divide 2 by 4, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 13450.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 4

Moving on to step 6:
4 goes into 27 6 times with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 134506.0
Deduct 24 from 27 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 4

Advancing to step 7:
4 goes into 34 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 1345068.0
Deduct 32 from 34 and we're left with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 4

Advancing to step 8:
The number 4 fits into 23 5 times, leaving a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 13450685.0
Subtract 20 from 23 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
4 can be fit into 30 7 times, resulting in a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 13450685.7
Deduct 28 from 30 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
20 divided by 4 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 13450685.75
Subtracting 20 from 20 leaves us 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.

Advancing to step 11:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 13450685.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 13450685.75
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.

The final result is 13450685.75 with a remainder of 0.0.