21705136 divided by 207 
Let's see how many times 207 fits into 21705136.

Moving on to step 1:
The number 207 fits into 2 0 times, leaving 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.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 207

Moving on to step 2:
207 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 207

Step 3:
207 goes into 217 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 207 from 217 and we're left with 10.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 207

Going ahead to step 4:
If we divide 100 by 207, we get 0 and a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 100, we get 100.
Bring next digit (5) of the dividend behind the 100 and repeat the process: 1005 / 207

Going ahead to step 5:
When dividing 1005 by 207, we get 4 with a remainder of 177.
Use 4 as the next digit of our solution. 
Result so far: 104.0
Subtract 828 from 1005 to get 177.
Include the next digit (1) from the dividend after 177, then repeat: 1771 / 207

Step 6:
The number 207 fits into 1771 8 times, leaving a remainder of 115.
Record the quotient 8 as the next digit in the result. 
Result so far: 1048.0
Subtracting 1656 from 1771 leaves us with 115.
Include the next digit (3) from the dividend after 115, then repeat: 1153 / 207

Let's proceed to step 7:
The number 207 fits into 1153 5 times, leaving a remainder of 118.
Record the quotient 5 as the next digit in the result. 
Result so far: 10485.0
Deduct 1035 from 1153 and we're left with 118.
Grab the next digit (6) from the dividend, add it to 118, then carry on: 1186 / 207

Going ahead to step 8:
207 can be fit into 1186 5 times, resulting in a remainder of 151.
The next digit of our result is 5. 
Result so far: 104855.0
The remainder is 151 after subtracting 1035 from 1186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Step 9:
1510 divided by 207 is 7 with a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 104855.7
If we take 1449 away from 1510, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 10:
610 divided by 207 is 2 with a remainder of 196.
The number 2 becomes the next digit in our result. 
Result so far: 104855.72
If we take 414 away from 610, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 11:
207 can be fit into 1960 9 times, resulting in a remainder of 97.
Use 9 as the next digit of our solution. 
Result so far: 104855.729
If we subtract 1863 from 1960, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 12:
When dividing 970 by 207, we get 4 with a remainder of 142.
Use 4 as the next digit of our solution. 
Result so far: 104855.7294
Subtract 828 from 970 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 13:
If we divide 1420 by 207, we get 6 and a remainder of 178.
Put 6 as the next digit of the answer. 
Result so far: 104855.72946
If we subtract 1242 from 1420, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 14:
The number 207 fits into 1780 8 times, leaving a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 104855.729468
If we subtract 1656 from 1780, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 15:
1240 divided by 207 is 5 with a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 104855.7294685
If we subtract 1035 from 1240, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 16:
If we divide 2050 by 207, we get 9 and a remainder of 187.
The number 9 becomes the next digit in our result. 
Result so far: 104855.72946859
If we subtract 1863 from 2050, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

After the division, we end up with 104855.72946859 and a remainder of 1.87e-07.