We're dividing 39691 by 74 
We want to divide 39691 by 74.

On to step 1:
74 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 74

Let's proceed to step 2:
When dividing 39 by 74, we get 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (6) from the dividend and append it to 39, then repeat: 396 / 74

Going ahead to step 3:
When dividing 396 by 74, we get 5 with a remainder of 26.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 26 after subtracting 370 from 396.
Bring next digit (9) of the dividend behind the 26 and repeat the process: 269 / 74

Moving on to step 4:
When dividing 269 by 74, we get 3 with a remainder of 47.
The next digit of our result is 3. 
Result so far: 53.0
Deduct 222 from 269 and we're left with 47.
Bring next digit (1) of the dividend behind the 47 and repeat the process: 471 / 74

Going ahead to step 5:
74 can be fit into 471 6 times, resulting in a remainder of 27.
The number 6 becomes the next digit in our result. 
Result so far: 536.0
Subtracting 444 from 471 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 6:
If we divide 270 by 74, we get 3 and a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 536.3
The remainder is 48 after subtracting 222 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 7:
74 goes into 480 6 times with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 536.36
The remainder is 36 after subtracting 444 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
74 goes into 360 4 times with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 536.364
Subtract 296 from 360 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 9:
When dividing 640 by 74, we get 8 with a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 536.3648
Deduct 592 from 640 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
When dividing 480 by 74, we get 6 with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 536.36486
Deduct 444 from 480 and we're left with 36.
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 11:
360 divided by 74 is 4 with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 536.364864
If we subtract 296 from 360, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
If we divide 640 by 74, we get 8 and a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 536.3648648
Subtract 592 from 640 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
The number 74 fits into 480 6 times, leaving a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 536.36486486
Deduct 444 from 480 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 536.36486486 with a balance of 3.6e-08.