391681 ÷ 73 
Our goal is to divide 391681 by 73.

Step 1:
73 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 73

Step 2:
When dividing 39 by 73, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 73

Going ahead to step 3:
If we divide 391 by 73, we get 5 and a remainder of 26.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 26 after subtracting 365 from 391.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 73

Moving on to step 4:
When dividing 266 by 73, we get 3 with a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Deduct 219 from 266 and we're left with 47.
Include the next digit (8) from the dividend after 47, then repeat: 478 / 73

Let's proceed to step 5:
When dividing 478 by 73, we get 6 with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 536.0
If we subtract 438 from 478, we get 40.
Include the next digit (1) from the dividend after 40, then repeat: 401 / 73

Step 6:
If we divide 401 by 73, we get 5 and a remainder of 36.
The next digit of our result is 5. 
Result so far: 5365.0
Subtracting 365 from 401 leaves us 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 7:
73 goes into 360 4 times with a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 5365.4
Subtracting 292 from 360 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.

Step 8:
680 divided by 73 is 9 with a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 5365.49
If we subtract 657 from 680, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
73 goes into 230 3 times with a remainder of 11.
The next digit of our result is 3. 
Result so far: 5365.493
Deduct 219 from 230 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 10:
The number 73 fits into 110 1 times, leaving a remainder of 37.
The next digit of our result is 1. 
Result so far: 5365.4931
Subtracting 73 from 110 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 11:
73 goes into 370 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5365.49315
If we take 365 away from 370, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
73 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 5365.49315
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 13:
If we divide 500 by 73, we get 6 and a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 5365.4931506
Subtract 438 from 500 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 14:
If we divide 620 by 73, we get 8 and a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 5365.49315068
The remainder is 36 after subtracting 584 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 5365.49315068 and a remainder of 3.6e-08.