21900938 ÷ 613 
We're looking to find how many times 613 goes into 21900938.

On to step 1:
2 divided by 613 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 613

Step 2:
613 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 613

Moving on to step 3:
613 goes into 219 0 times with a remainder of 219.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 219 and we're left with 219.
Fetch the next digit (0) from the dividend, attach it to 219 and continue: 2190 / 613

Advancing to step 4:
2190 divided by 613 is 3 with a remainder of 351.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 1839 from 2190 and we're left with 351.
Bring next digit (0) of the dividend behind the 351 and repeat the process: 3510 / 613

Moving on to step 5:
613 can be fit into 3510 5 times, resulting in a remainder of 445.
Write down 5 as next digit of the result. 
Result so far: 35.0
The remainder is 445 after subtracting 3065 from 3510.
Grab the next digit (9) from the dividend, add it to 445, then carry on: 4459 / 613

Let's proceed to step 6:
613 goes into 4459 7 times with a remainder of 168.
The next digit of our result is 7. 
Result so far: 357.0
If we subtract 4291 from 4459, we get 168.
Bring next digit (3) of the dividend behind the 168 and repeat the process: 1683 / 613

Let's proceed to step 7:
When dividing 1683 by 613, we get 2 with a remainder of 457.
Write down 2 as next digit of the result. 
Result so far: 3572.0
Subtract 1226 from 1683 to get 457.
Grab the next digit (8) from the dividend, add it to 457, then carry on: 4578 / 613

Let's proceed to step 8:
613 goes into 4578 7 times with a remainder of 287.
Put 7 as the next digit of the answer. 
Result so far: 35727.0
If we subtract 4291 from 4578, we get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 9:
613 goes into 2870 4 times with a remainder of 418.
Write down 4 as next digit of the result. 
Result so far: 35727.4
Subtracting 2452 from 2870 leaves us with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

On to step 10:
If we divide 4180 by 613, we get 6 and a remainder of 502.
Record the quotient 6 as the next digit in the result. 
Result so far: 35727.46
If we subtract 3678 from 4180, we get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Let's proceed to step 11:
613 can be fit into 5020 8 times, resulting in a remainder of 116.
The number 8 becomes the next digit in our result. 
Result so far: 35727.468
Subtracting 4904 from 5020 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 12:
613 goes into 1160 1 times with a remainder of 547.
The number 1 becomes the next digit in our result. 
Result so far: 35727.4681
Subtract 613 from 1160 to get 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

On to step 13:
The number 613 fits into 5470 8 times, leaving a remainder of 566.
The number 8 becomes the next digit in our result. 
Result so far: 35727.46818
Deduct 4904 from 5470 and we're left with 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Going ahead to step 14:
613 goes into 5660 9 times with a remainder of 143.
The number 9 becomes the next digit in our result. 
Result so far: 35727.468189
The remainder is 143 after subtracting 5517 from 5660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 15:
613 can be fit into 1430 2 times, resulting in a remainder of 204.
The number 2 becomes the next digit in our result. 
Result so far: 35727.4681892
If we take 1226 away from 1430, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 16:
The number 613 fits into 2040 3 times, leaving a remainder of 201.
Write down 3 as next digit of the result. 
Result so far: 35727.46818923
Subtract 1839 from 2040 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

After the division, we end up with 35727.46818923 and a remainder of 2.01e-07.