We look at the division of 54447667 by 640 
Our goal is to divide 54447667 by 640.

On to step 1:
If we divide 5 by 640, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 640

On to step 2:
640 goes into 54 0 times with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Bring next digit (4) of the dividend behind the 54 and repeat the process: 544 / 640

Let's proceed to step 3:
When dividing 544 by 640, we get 0 with a remainder of 544.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 544 and we're left with 544.
Fetch the next digit (4) from the dividend, attach it to 544 and continue: 5444 / 640

Let's proceed to step 4:
640 can be fit into 5444 8 times, resulting in a remainder of 324.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 5120 from 5444 leaves us with 324.
Include the next digit (7) from the dividend after 324, then repeat: 3247 / 640

Advancing to step 5:
If we divide 3247 by 640, we get 5 and a remainder of 47.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 3200 from 3247 and we're left with 47.
Grab the next digit (6) from the dividend, add it to 47, then carry on: 476 / 640

Let's proceed to step 6:
640 goes into 476 0 times with a remainder of 476.
The next digit of our result is 0. 
Result so far: 850.0
The remainder is 476 after subtracting 0 from 476.
Bring next digit (6) of the dividend behind the 476 and repeat the process: 4766 / 640

Let's proceed to step 7:
When dividing 4766 by 640, we get 7 with a remainder of 286.
The next digit of our result is 7. 
Result so far: 8507.0
If we subtract 4480 from 4766, we get 286.
Take the next digit (7) from the dividend and append it to 286, then repeat: 2867 / 640

On to step 8:
640 can be fit into 2867 4 times, resulting in a remainder of 307.
The number 4 becomes the next digit in our result. 
Result so far: 85074.0
If we take 2560 away from 2867, we end up with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Let's proceed to step 9:
640 goes into 3070 4 times with a remainder of 510.
Put 4 as the next digit of the answer. 
Result so far: 85074.4
If we subtract 2560 from 3070, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Let's proceed to step 10:
640 can be fit into 5100 7 times, resulting in a remainder of 620.
The next digit of our result is 7. 
Result so far: 85074.47
Subtracting 4480 from 5100 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Moving on to step 11:
640 goes into 6200 9 times with a remainder of 440.
Put 9 as the next digit of the answer. 
Result so far: 85074.479
If we take 5760 away from 6200, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 12:
4400 divided by 640 is 6 with a remainder of 560.
Put 6 as the next digit of the answer. 
Result so far: 85074.4796
Subtract 3840 from 4400 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 13:
The number 640 fits into 5600 8 times, leaving a remainder of 480.
Write down 8 as next digit of the result. 
Result so far: 85074.47968
Subtracting 5120 from 5600 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 14:
If we divide 4800 by 640, we get 7 and a remainder of 320.
Use 7 as the next digit of our solution. 
Result so far: 85074.479687
The remainder is 320 after subtracting 4480 from 4800.
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 15:
640 goes into 3200 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 85074.4796875
Deduct 3200 from 3200 and we're left 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.

Step 16:
When dividing 0 by 640, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 85074.4796875
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.

The final outcome is 85074.4796875, with a leftover of 0.0.