We look at the division of 78752083 by 641 
Our goal is to divide 78752083 by 641.

Advancing to step 1:
641 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 641

On to step 2:
When dividing 78 by 641, we get 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Grab the next digit (7) from the dividend, add it to 78, then carry on: 787 / 641

Going ahead to step 3:
787 divided by 641 is 1 with a remainder of 146.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 641 from 787 and we're left with 146.
Include the next digit (5) from the dividend after 146, then repeat: 1465 / 641

Let's proceed to step 4:
1465 divided by 641 is 2 with a remainder of 183.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 1282 away from 1465, we end up with 183.
Fetch the next digit (2) from the dividend, attach it to 183 and continue: 1832 / 641

Step 5:
641 goes into 1832 2 times with a remainder of 550.
Write down 2 as next digit of the result. 
Result so far: 122.0
The remainder is 550 after subtracting 1282 from 1832.
Append the next digit (0) from the dividend to 550 and continue with: 5500 / 641

Step 6:
5500 divided by 641 is 8 with a remainder of 372.
Use 8 as the next digit of our solution. 
Result so far: 1228.0
Subtract 5128 from 5500 to get 372.
Include the next digit (8) from the dividend after 372, then repeat: 3728 / 641

Moving on to step 7:
When dividing 3728 by 641, we get 5 with a remainder of 523.
Use 5 as the next digit of our solution. 
Result so far: 12285.0
If we take 3205 away from 3728, we end up with 523.
Fetch the next digit (3) from the dividend, attach it to 523 and continue: 5233 / 641

On to step 8:
641 goes into 5233 8 times with a remainder of 105.
Write down 8 as next digit of the result. 
Result so far: 122858.0
The remainder is 105 after subtracting 5128 from 5233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 9:
641 can be fit into 1050 1 times, resulting in a remainder of 409.
The next digit of our result is 1. 
Result so far: 122858.1
If we subtract 641 from 1050, we get 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Going ahead to step 10:
The number 641 fits into 4090 6 times, leaving a remainder of 244.
The next digit of our result is 6. 
Result so far: 122858.16
Subtracting 3846 from 4090 leaves us with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 11:
If we divide 2440 by 641, we get 3 and a remainder of 517.
Use 3 as the next digit of our solution. 
Result so far: 122858.163
Subtracting 1923 from 2440 leaves us with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Moving on to step 12:
If we divide 5170 by 641, we get 8 and a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 122858.1638
If we subtract 5128 from 5170, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
When dividing 420 by 641, we get 0 with a remainder of 420.
Put 0 as the next digit of the answer. 
Result so far: 122858.1638
If we subtract 0 from 420, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 14:
4200 divided by 641 is 6 with a remainder of 354.
The number 6 becomes the next digit in our result. 
Result so far: 122858.163806
Subtracting 3846 from 4200 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

On to step 15:
The number 641 fits into 3540 5 times, leaving a remainder of 335.
The next digit of our result is 5. 
Result so far: 122858.1638065
Subtract 3205 from 3540 to get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Step 16:
3350 divided by 641 is 5 with a remainder of 145.
The next digit of our result is 5. 
Result so far: 122858.16380655
If we take 3205 away from 3350, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The quotient of the division is 122858.16380655, and the remainder is 1.45e-07.