We're dividing 38753974 by 641 
We want to divide 38753974 by 641.

Let's proceed to step 1:
The number 641 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 641

Advancing to step 2:
When dividing 38 by 641, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Take the next digit (7) from the dividend and append it to 38, then repeat: 387 / 641

Going ahead to step 3:
The number 641 fits into 387 0 times, leaving a remainder of 387.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 387 after subtracting 0 from 387.
Include the next digit (5) from the dividend after 387, then repeat: 3875 / 641

Advancing to step 4:
If we divide 3875 by 641, we get 6 and a remainder of 29.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 3846 from 3875, we get 29.
Include the next digit (3) from the dividend after 29, then repeat: 293 / 641

Step 5:
The number 641 fits into 293 0 times, leaving a remainder of 293.
Write down 0 as next digit of the result. 
Result so far: 60.0
Subtracting 0 from 293 leaves us with 293.
Take the next digit (9) from the dividend and append it to 293, then repeat: 2939 / 641

Step 6:
2939 divided by 641 is 4 with a remainder of 375.
The next digit of our result is 4. 
Result so far: 604.0
If we subtract 2564 from 2939, we get 375.
Fetch the next digit (7) from the dividend, attach it to 375 and continue: 3757 / 641

Advancing to step 7:
When dividing 3757 by 641, we get 5 with a remainder of 552.
Record the quotient 5 as the next digit in the result. 
Result so far: 6045.0
Subtract 3205 from 3757 to get 552.
Fetch the next digit (4) from the dividend, attach it to 552 and continue: 5524 / 641

Advancing to step 8:
641 can be fit into 5524 8 times, resulting in a remainder of 396.
Record the quotient 8 as the next digit in the result. 
Result so far: 60458.0
Deduct 5128 from 5524 and we're left with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Moving on to step 9:
641 goes into 3960 6 times with a remainder of 114.
Put 6 as the next digit of the answer. 
Result so far: 60458.6
Subtracting 3846 from 3960 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 10:
641 can be fit into 1140 1 times, resulting in a remainder of 499.
Use 1 as the next digit of our solution. 
Result so far: 60458.61
If we subtract 641 from 1140, we get 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

Let's proceed to step 11:
641 goes into 4990 7 times with a remainder of 503.
The number 7 becomes the next digit in our result. 
Result so far: 60458.617
If we subtract 4487 from 4990, we get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

On to step 12:
641 goes into 5030 7 times with a remainder of 543.
The number 7 becomes the next digit in our result. 
Result so far: 60458.6177
The remainder is 543 after subtracting 4487 from 5030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

The quotient of the division is 60458.6177, and the remainder is 0.00543.