6204478 ÷ 553 
We want to figure out the number of times 6204478 can be divided by 553.

Advancing to step 1:
553 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 553

Advancing to step 2:
553 goes into 62 0 times with a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Bring next digit (0) of the dividend behind the 62 and repeat the process: 620 / 553

Advancing to step 3:
553 goes into 620 1 times with a remainder of 67.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 553 from 620 leaves us with 67.
Fetch the next digit (4) from the dividend, attach it to 67 and continue: 674 / 553

Moving on to step 4:
If we divide 674 by 553, we get 1 and a remainder of 121.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 121 after subtracting 553 from 674.
Take the next digit (4) from the dividend and append it to 121, then repeat: 1214 / 553

Let's proceed to step 5:
553 can be fit into 1214 2 times, resulting in a remainder of 108.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
Deduct 1106 from 1214 and we're left with 108.
Grab the next digit (7) from the dividend, add it to 108, then carry on: 1087 / 553

Moving on to step 6:
If we divide 1087 by 553, we get 1 and a remainder of 534.
The number 1 becomes the next digit in our result. 
Result so far: 1121.0
Deduct 553 from 1087 and we're left with 534.
Grab the next digit (8) from the dividend, add it to 534, then carry on: 5348 / 553

On to step 7:
The number 553 fits into 5348 9 times, leaving a remainder of 371.
Record the quotient 9 as the next digit in the result. 
Result so far: 11219.0
Subtract 4977 from 5348 to get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Going ahead to step 8:
553 goes into 3710 6 times with a remainder of 392.
The next digit of our result is 6. 
Result so far: 11219.6
The remainder is 392 after subtracting 3318 from 3710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 9:
553 can be fit into 3920 7 times, resulting in a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 11219.67
The remainder is 49 after subtracting 3871 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 10:
553 can be fit into 490 0 times, resulting in a remainder of 490.
The number 0 becomes the next digit in our result. 
Result so far: 11219.67
If we subtract 0 from 490, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Advancing to step 11:
If we divide 4900 by 553, we get 8 and a remainder of 476.
Write down 8 as next digit of the result. 
Result so far: 11219.6708
Subtract 4424 from 4900 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.

Step 12:
The number 553 fits into 4760 8 times, leaving a remainder of 336.
Record the quotient 8 as the next digit in the result. 
Result so far: 11219.67088
The remainder is 336 after subtracting 4424 from 4760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

The final outcome is 11219.67088, with a leftover of 0.000336.