38183531 divided by 641 
We want to figure out the number of times 38183531 can be divided by 641.

On to step 1:
641 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 641

Let's proceed to step 2:
38 divided by 641 is 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Bring next digit (1) of the dividend behind the 38 and repeat the process: 381 / 641

On to step 3:
If we divide 381 by 641, we get 0 and a remainder of 381.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 381, we end up with 381.
Grab the next digit (8) from the dividend, add it to 381, then carry on: 3818 / 641

Advancing to step 4:
3818 divided by 641 is 5 with a remainder of 613.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 3205 from 3818 to get 613.
Bring next digit (3) of the dividend behind the 613 and repeat the process: 6133 / 641

Moving on to step 5:
When dividing 6133 by 641, we get 9 with a remainder of 364.
Use 9 as the next digit of our solution. 
Result so far: 59.0
Deduct 5769 from 6133 and we're left with 364.
Grab the next digit (5) from the dividend, add it to 364, then carry on: 3645 / 641

Let's proceed to step 6:
When dividing 3645 by 641, we get 5 with a remainder of 440.
The number 5 becomes the next digit in our result. 
Result so far: 595.0
If we take 3205 away from 3645, we end up with 440.
Append the next digit (3) from the dividend to 440 and continue with: 4403 / 641

Let's proceed to step 7:
4403 divided by 641 is 6 with a remainder of 557.
Use 6 as the next digit of our solution. 
Result so far: 5956.0
If we take 3846 away from 4403, we end up with 557.
Take the next digit (1) from the dividend and append it to 557, then repeat: 5571 / 641

Moving on to step 8:
If we divide 5571 by 641, we get 8 and a remainder of 443.
Use 8 as the next digit of our solution. 
Result so far: 59568.0
If we subtract 5128 from 5571, we get 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

On to step 9:
The number 641 fits into 4430 6 times, leaving a remainder of 584.
Put 6 as the next digit of the answer. 
Result so far: 59568.6
Subtract 3846 from 4430 to 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 10:
641 can be fit into 5840 9 times, resulting in a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 59568.69
If we take 5769 away from 5840, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 11:
710 divided by 641 is 1 with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 59568.691
Subtracting 641 from 710 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 12:
641 can be fit into 690 1 times, resulting in a remainder of 49.
The next digit of our result is 1. 
Result so far: 59568.6911
Subtract 641 from 690 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final result is 59568.6911 with a remainder of 0.00049.