Let's divide 21377894 by 349
We want to figure out the number of times 21377894 can be divided by 349.

Moving on to step 1:
349 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 349

Going ahead to step 2:
21 divided by 349 is 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 349

Advancing to step 3:
349 goes into 213 0 times with a remainder of 213.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 213 and we're left with 213.
Append the next digit (7) from the dividend to 213 and continue with: 2137 / 349

Going ahead to step 4:
349 can be fit into 2137 6 times, resulting in a remainder of 43.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 2094 from 2137, we get 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 349

Moving on to step 5:
437 divided by 349 is 1 with a remainder of 88.
Write down 1 as next digit of the result. 
Result so far: 61.0
If we subtract 349 from 437, we get 88.
Fetch the next digit (8) from the dividend, attach it to 88 and continue: 888 / 349

Going ahead to step 6:
888 divided by 349 is 2 with a remainder of 190.
The next digit of our result is 2. 
Result so far: 612.0
If we subtract 698 from 888, we get 190.
Grab the next digit (9) from the dividend, add it to 190, then carry on: 1909 / 349

Step 7:
If we divide 1909 by 349, we get 5 and a remainder of 164.
Put 5 as the next digit of the answer. 
Result so far: 6125.0
The remainder is 164 after subtracting 1745 from 1909.
Grab the next digit (4) from the dividend, add it to 164, then carry on: 1644 / 349

Advancing to step 8:
1644 divided by 349 is 4 with a remainder of 248.
The next digit of our result is 4. 
Result so far: 61254.0
Deduct 1396 from 1644 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 9:
2480 divided by 349 is 7 with a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 61254.7
If we take 2443 away from 2480, 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 10:
If we divide 370 by 349, we get 1 and a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 61254.71
The remainder is 21 after subtracting 349 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 11:
The number 349 fits into 210 0 times, leaving a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 61254.71
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 12:
If we divide 2100 by 349, we get 6 and a remainder of 6.
The next digit of our result is 6. 
Result so far: 61254.7106
The remainder is 6 after subtracting 2094 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
If we divide 60 by 349, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 61254.7106
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
600 divided by 349 is 1 with a remainder of 251.
Put 1 as the next digit of the answer. 
Result so far: 61254.710601
Subtract 349 from 600 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

On to step 15:
349 goes into 2510 7 times with a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 61254.7106017
If we subtract 2443 from 2510, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 16:
If we divide 670 by 349, we get 1 and a remainder of 321.
The number 1 becomes the next digit in our result. 
Result so far: 61254.71060171
Deduct 349 from 670 and we're left with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

The quotient of the division is 61254.71060171, and the remainder is 3.21e-07.