21492444 ÷ 791 
We want to figure out the number of times 21492444 can be divided by 791.

Step 1:
When dividing 2 by 791, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 791

Let's proceed to step 2:
The number 791 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 791

Let's proceed to step 3:
The number 791 fits into 214 0 times, leaving a remainder of 214.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 214, we end up with 214.
Include the next digit (9) from the dividend after 214, then repeat: 2149 / 791

Let's proceed to step 4:
The number 791 fits into 2149 2 times, leaving a remainder of 567.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1582 from 2149 leaves us with 567.
Include the next digit (2) from the dividend after 567, then repeat: 5672 / 791

On to step 5:
The number 791 fits into 5672 7 times, leaving a remainder of 135.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtract 5537 from 5672 to get 135.
Bring next digit (4) of the dividend behind the 135 and repeat the process: 1354 / 791

Step 6:
The number 791 fits into 1354 1 times, leaving a remainder of 563.
The next digit of our result is 1. 
Result so far: 271.0
Subtracting 791 from 1354 leaves us with 563.
Grab the next digit (4) from the dividend, add it to 563, then carry on: 5634 / 791

Step 7:
791 goes into 5634 7 times with a remainder of 97.
The number 7 becomes the next digit in our result. 
Result so far: 2717.0
The remainder is 97 after subtracting 5537 from 5634.
Fetch the next digit (4) from the dividend, attach it to 97 and continue: 974 / 791

Step 8:
791 goes into 974 1 times with a remainder of 183.
Write down 1 as next digit of the result. 
Result so far: 27171.0
If we subtract 791 from 974, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Let's proceed to step 9:
If we divide 1830 by 791, we get 2 and a remainder of 248.
The number 2 becomes the next digit in our result. 
Result so far: 27171.2
Subtract 1582 from 1830 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 10:
If we divide 2480 by 791, we get 3 and a remainder of 107.
The number 3 becomes the next digit in our result. 
Result so far: 27171.23
The remainder is 107 after subtracting 2373 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Let's proceed to step 11:
791 goes into 1070 1 times with a remainder of 279.
Record the quotient 1 as the next digit in the result. 
Result so far: 27171.231
If we subtract 791 from 1070, we get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

On to step 12:
791 goes into 2790 3 times with a remainder of 417.
The number 3 becomes the next digit in our result. 
Result so far: 27171.2313
Subtracting 2373 from 2790 leaves us with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Moving on to step 13:
791 can be fit into 4170 5 times, resulting in a remainder of 215.
Write down 5 as next digit of the result. 
Result so far: 27171.23135
Subtract 3955 from 4170 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 14:
If we divide 2150 by 791, we get 2 and a remainder of 568.
Record the quotient 2 as the next digit in the result. 
Result so far: 27171.231352
The remainder is 568 after subtracting 1582 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 15:
If we divide 5680 by 791, we get 7 and a remainder of 143.
Use 7 as the next digit of our solution. 
Result so far: 27171.2313527
Subtract 5537 from 5680 to get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

On to step 16:
If we divide 1430 by 791, we get 1 and a remainder of 639.
Put 1 as the next digit of the answer. 
Result so far: 27171.23135271
Subtract 791 from 1430 to get 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Our division results in 27171.23135271 with a remaining 6.39e-07.