21154448 divided by 787 
Let's see how many times 787 fits into 21154448.

Advancing to step 1:
If we divide 2 by 787, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 787

Let's proceed to step 2:
When dividing 21 by 787, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 787

Let's proceed to step 3:
787 can be fit into 211 0 times, resulting in a remainder of 211.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 211 leaves us with 211.
Fetch the next digit (5) from the dividend, attach it to 211 and continue: 2115 / 787

On to step 4:
When dividing 2115 by 787, we get 2 with a remainder of 541.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 541 after subtracting 1574 from 2115.
Bring next digit (4) of the dividend behind the 541 and repeat the process: 5414 / 787

On to step 5:
787 can be fit into 5414 6 times, resulting in a remainder of 692.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we subtract 4722 from 5414, we get 692.
Append the next digit (4) from the dividend to 692 and continue with: 6924 / 787

Step 6:
787 can be fit into 6924 8 times, resulting in a remainder of 628.
Use 8 as the next digit of our solution. 
Result so far: 268.0
Subtract 6296 from 6924 to get 628.
Bring next digit (4) of the dividend behind the 628 and repeat the process: 6284 / 787

Moving on to step 7:
If we divide 6284 by 787, we get 7 and a remainder of 775.
Write down 7 as next digit of the result. 
Result so far: 2687.0
If we subtract 5509 from 6284, we get 775.
Take the next digit (8) from the dividend and append it to 775, then repeat: 7758 / 787

Advancing to step 8:
When dividing 7758 by 787, we get 9 with a remainder of 675.
Write down 9 as next digit of the result. 
Result so far: 26879.0
Subtracting 7083 from 7758 leaves us with 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Let's proceed to step 9:
6750 divided by 787 is 8 with a remainder of 454.
Record the quotient 8 as the next digit in the result. 
Result so far: 26879.8
Subtract 6296 from 6750 to get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Going ahead to step 10:
787 goes into 4540 5 times with a remainder of 605.
Write down 5 as next digit of the result. 
Result so far: 26879.85
Subtracting 3935 from 4540 leaves us with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Advancing to step 11:
If we divide 6050 by 787, we get 7 and a remainder of 541.
Record the quotient 7 as the next digit in the result. 
Result so far: 26879.857
If we take 5509 away from 6050, we end up with 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Let's proceed to step 12:
787 can be fit into 5410 6 times, resulting in a remainder of 688.
Record the quotient 6 as the next digit in the result. 
Result so far: 26879.8576
If we subtract 4722 from 5410, we get 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Advancing to step 13:
When dividing 6880 by 787, we get 8 with a remainder of 584.
Put 8 as the next digit of the answer. 
Result so far: 26879.85768
If we subtract 6296 from 6880, we get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Step 14:
The number 787 fits into 5840 7 times, leaving a remainder of 331.
The number 7 becomes the next digit in our result. 
Result so far: 26879.857687
If we take 5509 away from 5840, we end up with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Step 15:
If we divide 3310 by 787, we get 4 and a remainder of 162.
The number 4 becomes the next digit in our result. 
Result so far: 26879.8576874
Subtract 3148 from 3310 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 16:
787 can be fit into 1620 2 times, resulting in a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 26879.85768742
Subtract 1574 from 1620 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 26879.85768742 with a remaining 4.6e-08.