We look at the division of 21793615 by 586 
We want to divide 21793615 by 586.

On to step 1:
If we divide 2 by 586, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 586

Going ahead to step 2:
If we divide 21 by 586, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 586

Step 3:
586 goes into 217 0 times with a remainder of 217.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 217 after subtracting 0 from 217.
Include the next digit (9) from the dividend after 217, then repeat: 2179 / 586

Let's proceed to step 4:
When dividing 2179 by 586, we get 3 with a remainder of 421.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 1758 away from 2179, we end up with 421.
Include the next digit (3) from the dividend after 421, then repeat: 4213 / 586

On to step 5:
The number 586 fits into 4213 7 times, leaving a remainder of 111.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtracting 4102 from 4213 leaves us with 111.
Append the next digit (6) from the dividend to 111 and continue with: 1116 / 586

Step 6:
586 can be fit into 1116 1 times, resulting in a remainder of 530.
Use 1 as the next digit of our solution. 
Result so far: 371.0
If we take 586 away from 1116, we end up with 530.
Bring next digit (1) of the dividend behind the 530 and repeat the process: 5301 / 586

Advancing to step 7:
586 can be fit into 5301 9 times, resulting in a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 3719.0
Subtract 5274 from 5301 to get 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 586

Advancing to step 8:
The number 586 fits into 275 0 times, leaving a remainder of 275.
Put 0 as the next digit of the answer. 
Result so far: 37190.0
Subtract 0 from 275 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 9:
When dividing 2750 by 586, we get 4 with a remainder of 406.
Record the quotient 4 as the next digit in the result. 
Result so far: 37190.4
If we take 2344 away from 2750, we end up with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Moving on to step 10:
4060 divided by 586 is 6 with a remainder of 544.
Use 6 as the next digit of our solution. 
Result so far: 37190.46
Deduct 3516 from 4060 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Advancing to step 11:
586 goes into 5440 9 times with a remainder of 166.
Record the quotient 9 as the next digit in the result. 
Result so far: 37190.469
The remainder is 166 after subtracting 5274 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Moving on to step 12:
586 can be fit into 1660 2 times, resulting in a remainder of 488.
The next digit of our result is 2. 
Result so far: 37190.4692
If we subtract 1172 from 1660, we get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Advancing to step 13:
If we divide 4880 by 586, we get 8 and a remainder of 192.
Write down 8 as next digit of the result. 
Result so far: 37190.46928
Subtracting 4688 from 4880 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 14:
If we divide 1920 by 586, we get 3 and a remainder of 162.
Write down 3 as next digit of the result. 
Result so far: 37190.469283
Deduct 1758 from 1920 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 15:
586 goes into 1620 2 times with a remainder of 448.
Put 2 as the next digit of the answer. 
Result so far: 37190.4692832
If we take 1172 away from 1620, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 16:
The number 586 fits into 4480 7 times, leaving a remainder of 378.
Write down 7 as next digit of the result. 
Result so far: 37190.46928327
The remainder is 378 after subtracting 4102 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Our division results in 37190.46928327 with a remaining 3.78e-07.