5470477 ÷ 643 
Let's see how many times 643 fits into 5470477.

Going ahead to step 1:
643 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 643

Let's proceed to step 2:
The number 643 fits into 54 0 times, leaving a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Fetch the next digit (7) from the dividend, attach it to 54 and continue: 547 / 643

Moving on to step 3:
643 can be fit into 547 0 times, resulting in a remainder of 547.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 547, we end up with 547.
Include the next digit (0) from the dividend after 547, then repeat: 5470 / 643

Moving on to step 4:
When dividing 5470 by 643, we get 8 with a remainder of 326.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 5144 from 5470, we get 326.
Grab the next digit (4) from the dividend, add it to 326, then carry on: 3264 / 643

Step 5:
643 can be fit into 3264 5 times, resulting in a remainder of 49.
Put 5 as the next digit of the answer. 
Result so far: 85.0
The remainder is 49 after subtracting 3215 from 3264.
Append the next digit (7) from the dividend to 49 and continue with: 497 / 643

Going ahead to step 6:
If we divide 497 by 643, we get 0 and a remainder of 497.
Put 0 as the next digit of the answer. 
Result so far: 850.0
If we subtract 0 from 497, we get 497.
Include the next digit (7) from the dividend after 497, then repeat: 4977 / 643

Going ahead to step 7:
The number 643 fits into 4977 7 times, leaving a remainder of 476.
Use 7 as the next digit of our solution. 
Result so far: 8507.0
Subtract 4501 from 4977 to get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Advancing to step 8:
643 goes into 4760 7 times with a remainder of 259.
Use 7 as the next digit of our solution. 
Result so far: 8507.7
Subtracting 4501 from 4760 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

On to step 9:
643 can be fit into 2590 4 times, resulting in a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 8507.74
Subtract 2572 from 2590 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
If we divide 180 by 643, we get 0 and a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 8507.74
If we subtract 0 from 180, we 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.

Moving on to step 11:
643 can be fit into 1800 2 times, resulting in a remainder of 514.
The next digit of our result is 2. 
Result so far: 8507.7402
Deduct 1286 from 1800 and we're left with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Moving on to step 12:
When dividing 5140 by 643, we get 7 with a remainder of 639.
The number 7 becomes the next digit in our result. 
Result so far: 8507.74027
If we take 4501 away from 5140, we end up with 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Step 13:
6390 divided by 643 is 9 with a remainder of 603.
Record the quotient 9 as the next digit in the result. 
Result so far: 8507.740279
If we subtract 5787 from 6390, we get 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6030, and continue the process.

Going ahead to step 14:
If we divide 6030 by 643, we get 9 and a remainder of 243.
The next digit of our result is 9. 
Result so far: 8507.7402799
If we subtract 5787 from 6030, we get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

The final result is 8507.7402799 with a remainder of 2.43e-06.