54296936 ÷ 640 
Our goal is to divide 54296936 by 640.

On to step 1:
5 divided by 640 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 640

On to step 2:
54 divided by 640 is 0 with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Grab the next digit (2) from the dividend, add it to 54, then carry on: 542 / 640

Let's proceed to step 3:
640 can be fit into 542 0 times, resulting in a remainder of 542.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 542 to get 542.
Grab the next digit (9) from the dividend, add it to 542, then carry on: 5429 / 640

On to step 4:
The number 640 fits into 5429 8 times, leaving a remainder of 309.
The next digit of our result is 8. 
Result so far: 8.0
If we take 5120 away from 5429, we end up with 309.
Fetch the next digit (6) from the dividend, attach it to 309 and continue: 3096 / 640

Advancing to step 5:
The number 640 fits into 3096 4 times, leaving a remainder of 536.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
The remainder is 536 after subtracting 2560 from 3096.
Append the next digit (9) from the dividend to 536 and continue with: 5369 / 640

Let's proceed to step 6:
The number 640 fits into 5369 8 times, leaving a remainder of 249.
The next digit of our result is 8. 
Result so far: 848.0
If we take 5120 away from 5369, we end up with 249.
Take the next digit (3) from the dividend and append it to 249, then repeat: 2493 / 640

Let's proceed to step 7:
The number 640 fits into 2493 3 times, leaving a remainder of 573.
Record the quotient 3 as the next digit in the result. 
Result so far: 8483.0
If we subtract 1920 from 2493, we get 573.
Grab the next digit (6) from the dividend, add it to 573, then carry on: 5736 / 640

Let's proceed to step 8:
640 goes into 5736 8 times with a remainder of 616.
Record the quotient 8 as the next digit in the result. 
Result so far: 84838.0
If we subtract 5120 from 5736, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Moving on to step 9:
6160 divided by 640 is 9 with a remainder of 400.
Use 9 as the next digit of our solution. 
Result so far: 84838.9
Subtracting 5760 from 6160 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 10:
640 can be fit into 4000 6 times, resulting in a remainder of 160.
Use 6 as the next digit of our solution. 
Result so far: 84838.96
Subtracting 3840 from 4000 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
640 can be fit into 1600 2 times, resulting in a remainder of 320.
Record the quotient 2 as the next digit in the result. 
Result so far: 84838.962
Subtract 1280 from 1600 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 12:
640 can be fit into 3200 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 84838.9625
The remainder is 0 after subtracting 3200 from 3200.
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 13:
The number 640 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 84838.9625
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.

Let's proceed to step 14:
The number 640 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 84838.9625
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.

After the division, we end up with 84838.9625 and a remainder of 0.0.