We look at the division of 3974272 by 868 
We want to figure out the number of times 3974272 can be divided by 868.

Advancing to step 1:
The number 868 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 868

Going ahead to step 2:
If we divide 39 by 868, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (7) from the dividend after 39, then repeat: 397 / 868

Step 3:
868 goes into 397 0 times with a remainder of 397.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 397 and we're left with 397.
Take the next digit (4) from the dividend and append it to 397, then repeat: 3974 / 868

Let's proceed to step 4:
3974 divided by 868 is 4 with a remainder of 502.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3472 from 3974, we get 502.
Take the next digit (2) from the dividend and append it to 502, then repeat: 5022 / 868

Step 5:
868 can be fit into 5022 5 times, resulting in a remainder of 682.
Write down 5 as next digit of the result. 
Result so far: 45.0
The remainder is 682 after subtracting 4340 from 5022.
Append the next digit (7) from the dividend to 682 and continue with: 6827 / 868

Advancing to step 6:
6827 divided by 868 is 7 with a remainder of 751.
The number 7 becomes the next digit in our result. 
Result so far: 457.0
Subtract 6076 from 6827 to get 751.
Append the next digit (2) from the dividend to 751 and continue with: 7512 / 868

Step 7:
When dividing 7512 by 868, we get 8 with a remainder of 568.
Write down 8 as next digit of the result. 
Result so far: 4578.0
Subtracting 6944 from 7512 leaves us with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 8:
868 goes into 5680 6 times with a remainder of 472.
Write down 6 as next digit of the result. 
Result so far: 4578.6
Deduct 5208 from 5680 and we're left with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Advancing to step 9:
The number 868 fits into 4720 5 times, leaving a remainder of 380.
Use 5 as the next digit of our solution. 
Result so far: 4578.65
If we subtract 4340 from 4720, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 10:
If we divide 3800 by 868, we get 4 and a remainder of 328.
Write down 4 as next digit of the result. 
Result so far: 4578.654
If we take 3472 away from 3800, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 11:
If we divide 3280 by 868, we get 3 and a remainder of 676.
Record the quotient 3 as the next digit in the result. 
Result so far: 4578.6543
The remainder is 676 after subtracting 2604 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Step 12:
868 can be fit into 6760 7 times, resulting in a remainder of 684.
Use 7 as the next digit of our solution. 
Result so far: 4578.65437
If we subtract 6076 from 6760, we get 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Let's proceed to step 13:
868 can be fit into 6840 7 times, resulting in a remainder of 764.
The number 7 becomes the next digit in our result. 
Result so far: 4578.654377
Subtract 6076 from 6840 to get 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

In conclusion, the division gives 4578.654377 with a balance of 7.64e-05.