Let's divide 339615 by 74
Our goal is to divide 339615 by 74.

On to step 1:
The number 74 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 74

Advancing to step 2:
74 can be fit into 33 0 times, resulting in a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Include the next digit (9) from the dividend after 33, then repeat: 339 / 74

Advancing to step 3:
74 can be fit into 339 4 times, resulting in a remainder of 43.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 296 from 339 leaves us with 43.
Take the next digit (6) from the dividend and append it to 43, then repeat: 436 / 74

On to step 4:
If we divide 436 by 74, we get 5 and a remainder of 66.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
If we take 370 away from 436, we end up with 66.
Take the next digit (1) from the dividend and append it to 66, then repeat: 661 / 74

Step 5:
The number 74 fits into 661 8 times, leaving a remainder of 69.
Record the quotient 8 as the next digit in the result. 
Result so far: 458.0
Deduct 592 from 661 and we're left with 69.
Grab the next digit (5) from the dividend, add it to 69, then carry on: 695 / 74

Going ahead to step 6:
When dividing 695 by 74, we get 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 4589.0
Subtract 666 from 695 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
When dividing 290 by 74, we get 3 with a remainder of 68.
The next digit of our result is 3. 
Result so far: 4589.3
The remainder is 68 after subtracting 222 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 8:
680 divided by 74 is 9 with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 4589.39
Subtracting 666 from 680 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
74 goes into 140 1 times with a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 4589.391
If we take 74 away from 140, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 10:
If we divide 660 by 74, we get 8 and a remainder of 68.
Put 8 as the next digit of the answer. 
Result so far: 4589.3918
Subtracting 592 from 660 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
74 goes into 680 9 times with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 4589.39189
Deduct 666 from 680 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
140 divided by 74 is 1 with a remainder of 66.
The number 1 becomes the next digit in our result. 
Result so far: 4589.391891
If we take 74 away from 140, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 13:
If we divide 660 by 74, we get 8 and a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 4589.3918918
If we subtract 592 from 660, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 14:
The number 74 fits into 680 9 times, leaving a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 4589.39189189
Subtracting 666 from 680 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 4589.39189189 with a balance of 1.4e-08.