We're dividing 3924247 by 947 
Our goal is to divide 3924247 by 947.

Moving on to step 1:
When dividing 3 by 947, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 947

Advancing to step 2:
947 goes into 39 0 times with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (2) from the dividend and append it to 39, then repeat: 392 / 947

Moving on to step 3:
392 divided by 947 is 0 with a remainder of 392.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 392 and we're left with 392.
Append the next digit (4) from the dividend to 392 and continue with: 3924 / 947

Let's proceed to step 4:
947 can be fit into 3924 4 times, resulting in a remainder of 136.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 3788 from 3924 to get 136.
Grab the next digit (2) from the dividend, add it to 136, then carry on: 1362 / 947

Step 5:
1362 divided by 947 is 1 with a remainder of 415.
Put 1 as the next digit of the answer. 
Result so far: 41.0
Deduct 947 from 1362 and we're left with 415.
Grab the next digit (4) from the dividend, add it to 415, then carry on: 4154 / 947

Going ahead to step 6:
947 can be fit into 4154 4 times, resulting in a remainder of 366.
The number 4 becomes the next digit in our result. 
Result so far: 414.0
Subtract 3788 from 4154 to get 366.
Include the next digit (7) from the dividend after 366, then repeat: 3667 / 947

On to step 7:
If we divide 3667 by 947, we get 3 and a remainder of 826.
Put 3 as the next digit of the answer. 
Result so far: 4143.0
Subtracting 2841 from 3667 leaves us with 826.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8260, and continue the process.

Going ahead to step 8:
The number 947 fits into 8260 8 times, leaving a remainder of 684.
Record the quotient 8 as the next digit in the result. 
Result so far: 4143.8
Deduct 7576 from 8260 and we're left with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Step 9:
947 goes into 6840 7 times with a remainder of 211.
The next digit of our result is 7. 
Result so far: 4143.87
Subtract 6629 from 6840 to get 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Step 10:
The number 947 fits into 2110 2 times, leaving a remainder of 216.
The number 2 becomes the next digit in our result. 
Result so far: 4143.872
If we subtract 1894 from 2110, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 11:
The number 947 fits into 2160 2 times, leaving a remainder of 266.
Record the quotient 2 as the next digit in the result. 
Result so far: 4143.8722
Deduct 1894 from 2160 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

The final result is 4143.8722 with a remainder of 0.00266.