5551386 ÷ 447 
Our goal is to divide 5551386 by 447.

Going ahead to step 1:
When dividing 5 by 447, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 447

Advancing to step 2:
The number 447 fits into 55 0 times, leaving a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Take the next digit (5) from the dividend and append it to 55, then repeat: 555 / 447

Advancing to step 3:
When dividing 555 by 447, we get 1 with a remainder of 108.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 447 from 555 and we're left with 108.
Grab the next digit (1) from the dividend, add it to 108, then carry on: 1081 / 447

On to step 4:
447 can be fit into 1081 2 times, resulting in a remainder of 187.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 894 from 1081, we get 187.
Fetch the next digit (3) from the dividend, attach it to 187 and continue: 1873 / 447

Moving on to step 5:
When dividing 1873 by 447, we get 4 with a remainder of 85.
Use 4 as the next digit of our solution. 
Result so far: 124.0
The remainder is 85 after subtracting 1788 from 1873.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 447

On to step 6:
When dividing 858 by 447, we get 1 with a remainder of 411.
Use 1 as the next digit of our solution. 
Result so far: 1241.0
Subtracting 447 from 858 leaves us with 411.
Bring next digit (6) of the dividend behind the 411 and repeat the process: 4116 / 447

Step 7:
447 goes into 4116 9 times with a remainder of 93.
Use 9 as the next digit of our solution. 
Result so far: 12419.0
The remainder is 93 after subtracting 4023 from 4116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 8:
When dividing 930 by 447, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 12419.2
The remainder is 36 after subtracting 894 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
The number 447 fits into 360 0 times, leaving a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 12419.2
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 10:
When dividing 3600 by 447, we get 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 12419.208
Subtract 3576 from 3600 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 11:
447 can be fit into 240 0 times, resulting in a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 12419.208
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 12:
If we divide 2400 by 447, we get 5 and a remainder of 165.
The number 5 becomes the next digit in our result. 
Result so far: 12419.20805
Deduct 2235 from 2400 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 13:
The number 447 fits into 1650 3 times, leaving a remainder of 309.
Record the quotient 3 as the next digit in the result. 
Result so far: 12419.208053
Deduct 1341 from 1650 and we're left with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Going ahead to step 14:
The number 447 fits into 3090 6 times, leaving a remainder of 408.
Use 6 as the next digit of our solution. 
Result so far: 12419.2080536
The remainder is 408 after subtracting 2682 from 3090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 15:
If we divide 4080 by 447, we get 9 and a remainder of 57.
The next digit of our result is 9. 
Result so far: 12419.20805369
If we take 4023 away from 4080, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final result is 12419.20805369 with a remainder of 5.7e-08.