386631 ÷ 73 
We want to divide 386631 by 73.

Advancing to step 1:
73 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 73

Let's proceed to step 2:
When dividing 38 by 73, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Bring next digit (6) of the dividend behind the 38 and repeat the process: 386 / 73

Let's proceed to step 3:
If we divide 386 by 73, we get 5 and a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 365 from 386 and we're left with 21.
Grab the next digit (6) from the dividend, add it to 21, then carry on: 216 / 73

Going ahead to step 4:
If we divide 216 by 73, we get 2 and a remainder of 70.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtracting 146 from 216 leaves us with 70.
Take the next digit (3) from the dividend and append it to 70, then repeat: 703 / 73

Advancing to step 5:
73 can be fit into 703 9 times, resulting in a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 529.0
Subtracting 657 from 703 leaves us with 46.
Append the next digit (1) from the dividend to 46 and continue with: 461 / 73

On to step 6:
73 goes into 461 6 times with a remainder of 23.
The number 6 becomes the next digit in our result. 
Result so far: 5296.0
Deduct 438 from 461 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
73 can be fit into 230 3 times, resulting in a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 5296.3
Subtract 219 from 230 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 8:
73 goes into 110 1 times with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 5296.31
If we take 73 away from 110, we end up 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.

Step 9:
The number 73 fits into 370 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 5296.315
The remainder is 5 after subtracting 365 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 10:
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: 5296.315
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 11:
When dividing 500 by 73, we get 6 with a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 5296.31506
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.

Moving on to step 12:
620 divided by 73 is 8 with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 5296.315068
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.

Advancing to step 13:
If we divide 360 by 73, we get 4 and a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 5296.3150684
If we subtract 292 from 360, 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.

Going ahead to step 14:
The number 73 fits into 680 9 times, leaving a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 5296.31506849
If we take 657 away from 680, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final outcome is 5296.31506849, with a leftover of 2.3e-08.