We divide 791188 by 21
We want to divide 791188 by 21.

Let's proceed to step 1:
7 divided by 21 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 21

Advancing to step 2:
If we divide 79 by 21, we get 3 and a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 63 away from 79, we end up with 16.
Fetch the next digit (1) from the dividend, attach it to 16 and continue: 161 / 21

Step 3:
If we divide 161 by 21, we get 7 and a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 37.0
If we take 147 away from 161, we end up with 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 21

On to step 4:
If we divide 141 by 21, we get 6 and a remainder of 15.
Write down 6 as next digit of the result. 
Result so far: 376.0
The remainder is 15 after subtracting 126 from 141.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 21

On to step 5:
The number 21 fits into 158 7 times, leaving a remainder of 11.
The next digit of our result is 7. 
Result so far: 3767.0
Subtract 147 from 158 to get 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 21

Let's proceed to step 6:
21 can be fit into 118 5 times, resulting in a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 37675.0
The remainder is 13 after subtracting 105 from 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
130 divided by 21 is 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 37675.6
Subtracting 126 from 130 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
If we divide 40 by 21, we get 1 and a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 37675.61
Deduct 21 from 40 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 9:
21 can be fit into 190 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 37675.619
Subtract 189 from 190 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
21 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 37675.619
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
When dividing 100 by 21, we get 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 37675.61904
Deduct 84 from 100 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
If we divide 160 by 21, we get 7 and a remainder of 13.
The next digit of our result is 7. 
Result so far: 37675.619047
The remainder is 13 after subtracting 147 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 13:
When dividing 130 by 21, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 37675.6190476
If we take 126 away from 130, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
When dividing 40 by 21, we get 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 37675.61904761
If we subtract 21 from 40, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 37675.61904761 and a remainder of 1.9e-08.