We're dividing 20842058 by 748 
We're looking to find how many times 748 goes into 20842058.

Step 1:
When dividing 2 by 748, we get 0 with 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.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 748

Advancing to step 2:
748 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 748

Moving on to step 3:
208 divided by 748 is 0 with a remainder of 208.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 208 and we're left with 208.
Grab the next digit (4) from the dividend, add it to 208, then carry on: 2084 / 748

Advancing to step 4:
If we divide 2084 by 748, we get 2 and a remainder of 588.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1496 from 2084 leaves us with 588.
Bring next digit (2) of the dividend behind the 588 and repeat the process: 5882 / 748

Step 5:
When dividing 5882 by 748, we get 7 with a remainder of 646.
Write down 7 as next digit of the result. 
Result so far: 27.0
If we take 5236 away from 5882, we end up with 646.
Bring next digit (0) of the dividend behind the 646 and repeat the process: 6460 / 748

Moving on to step 6:
6460 divided by 748 is 8 with a remainder of 476.
Write down 8 as next digit of the result. 
Result so far: 278.0
If we take 5984 away from 6460, we end up with 476.
Append the next digit (5) from the dividend to 476 and continue with: 4765 / 748

Advancing to step 7:
748 can be fit into 4765 6 times, resulting in a remainder of 277.
Write down 6 as next digit of the result. 
Result so far: 2786.0
If we subtract 4488 from 4765, we get 277.
Include the next digit (8) from the dividend after 277, then repeat: 2778 / 748

Advancing to step 8:
The number 748 fits into 2778 3 times, leaving a remainder of 534.
Write down 3 as next digit of the result. 
Result so far: 27863.0
If we take 2244 away from 2778, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Going ahead to step 9:
If we divide 5340 by 748, we get 7 and a remainder of 104.
Put 7 as the next digit of the answer. 
Result so far: 27863.7
If we subtract 5236 from 5340, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 10:
748 goes into 1040 1 times with a remainder of 292.
Write down 1 as next digit of the result. 
Result so far: 27863.71
Subtract 748 from 1040 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 11:
If we divide 2920 by 748, we get 3 and a remainder of 676.
The number 3 becomes the next digit in our result. 
Result so far: 27863.713
Deduct 2244 from 2920 and we're left with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Let's proceed to step 12:
When dividing 6760 by 748, we get 9 with a remainder of 28.
The next digit of our result is 9. 
Result so far: 27863.7139
Subtracting 6732 from 6760 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
280 divided by 748 is 0 with a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 27863.7139
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 14:
The number 748 fits into 2800 3 times, leaving a remainder of 556.
Record the quotient 3 as the next digit in the result. 
Result so far: 27863.713903
Deduct 2244 from 2800 and we're left with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Step 15:
748 can be fit into 5560 7 times, resulting in a remainder of 324.
Write down 7 as next digit of the result. 
Result so far: 27863.7139037
If we take 5236 away from 5560, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Advancing to step 16:
748 can be fit into 3240 4 times, resulting in a remainder of 248.
The number 4 becomes the next digit in our result. 
Result so far: 27863.71390374
Deduct 2992 from 3240 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.

The final result is 27863.71390374 with a remainder of 2.48e-07.