18717432 divided by 641 
Our goal is to divide 18717432 by 641.

Going ahead to step 1:
1 divided by 641 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 641

Going ahead to step 2:
When dividing 18 by 641, we get 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 641

Advancing to step 3:
641 can be fit into 187 0 times, resulting in a remainder of 187.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 187, we get 187.
Take the next digit (1) from the dividend and append it to 187, then repeat: 1871 / 641

Moving on to step 4:
When dividing 1871 by 641, we get 2 with a remainder of 589.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1282 away from 1871, we end up with 589.
Take the next digit (7) from the dividend and append it to 589, then repeat: 5897 / 641

Step 5:
641 goes into 5897 9 times with a remainder of 128.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
If we subtract 5769 from 5897, we get 128.
Fetch the next digit (4) from the dividend, attach it to 128 and continue: 1284 / 641

On to step 6:
If we divide 1284 by 641, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 292.0
The remainder is 2 after subtracting 1282 from 1284.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 641

Step 7:
641 can be fit into 23 0 times, resulting in a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 2920.0
Subtracting 0 from 23 leaves us with 23.
Fetch the next digit (2) from the dividend, attach it to 23 and continue: 232 / 641

Going ahead to step 8:
232 divided by 641 is 0 with a remainder of 232.
Use 0 as the next digit of our solution. 
Result so far: 29200.0
Subtract 0 from 232 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 9:
2320 divided by 641 is 3 with a remainder of 397.
Put 3 as the next digit of the answer. 
Result so far: 29200.3
If we take 1923 away from 2320, we end up with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Moving on to step 10:
641 goes into 3970 6 times with a remainder of 124.
Write down 6 as next digit of the result. 
Result so far: 29200.36
If we take 3846 away from 3970, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 11:
The number 641 fits into 1240 1 times, leaving a remainder of 599.
Record the quotient 1 as the next digit in the result. 
Result so far: 29200.361
Deduct 641 from 1240 and we're left with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Advancing to step 12:
The number 641 fits into 5990 9 times, leaving a remainder of 221.
The number 9 becomes the next digit in our result. 
Result so far: 29200.3619
If we subtract 5769 from 5990, we get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

On to step 13:
If we divide 2210 by 641, we get 3 and a remainder of 287.
Put 3 as the next digit of the answer. 
Result so far: 29200.36193
The remainder is 287 after subtracting 1923 from 2210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

On to step 14:
641 goes into 2870 4 times with a remainder of 306.
Put 4 as the next digit of the answer. 
Result so far: 29200.361934
Subtract 2564 from 2870 to get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 15:
The number 641 fits into 3060 4 times, leaving a remainder of 496.
The number 4 becomes the next digit in our result. 
Result so far: 29200.3619344
Deduct 2564 from 3060 and we're left with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

The final result is 29200.3619344 with a remainder of 4.96e-06.