78048722 ÷ 641 
We want to divide 78048722 by 641.

Advancing to step 1:
641 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 641

Going ahead to step 2:
The number 641 fits into 78 0 times, leaving a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Fetch the next digit (0) from the dividend, attach it to 78 and continue: 780 / 641

Step 3:
The number 641 fits into 780 1 times, leaving a remainder of 139.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 139 after subtracting 641 from 780.
Include the next digit (4) from the dividend after 139, then repeat: 1394 / 641

Let's proceed to step 4:
1394 divided by 641 is 2 with a remainder of 112.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1282 from 1394, we get 112.
Include the next digit (8) from the dividend after 112, then repeat: 1128 / 641

Advancing to step 5:
When dividing 1128 by 641, we get 1 with a remainder of 487.
The next digit of our result is 1. 
Result so far: 121.0
Subtracting 641 from 1128 leaves us with 487.
Append the next digit (7) from the dividend to 487 and continue with: 4877 / 641

Moving on to step 6:
641 goes into 4877 7 times with a remainder of 390.
The next digit of our result is 7. 
Result so far: 1217.0
Deduct 4487 from 4877 and we're left with 390.
Take the next digit (2) from the dividend and append it to 390, then repeat: 3902 / 641

On to step 7:
641 can be fit into 3902 6 times, resulting in a remainder of 56.
The next digit of our result is 6. 
Result so far: 12176.0
The remainder is 56 after subtracting 3846 from 3902.
Bring next digit (2) of the dividend behind the 56 and repeat the process: 562 / 641

Going ahead to step 8:
If we divide 562 by 641, we get 0 and a remainder of 562.
The number 0 becomes the next digit in our result. 
Result so far: 121760.0
Subtracting 0 from 562 leaves us with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 9:
641 can be fit into 5620 8 times, resulting in a remainder of 492.
Record the quotient 8 as the next digit in the result. 
Result so far: 121760.8
The remainder is 492 after subtracting 5128 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Advancing to step 10:
641 goes into 4920 7 times with a remainder of 433.
The next digit of our result is 7. 
Result so far: 121760.87
If we take 4487 away from 4920, we end up with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

On to step 11:
4330 divided by 641 is 6 with a remainder of 484.
Use 6 as the next digit of our solution. 
Result so far: 121760.876
If we subtract 3846 from 4330, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 12:
4840 divided by 641 is 7 with a remainder of 353.
Write down 7 as next digit of the result. 
Result so far: 121760.8767
Subtracting 4487 from 4840 leaves us with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

On to step 13:
3530 divided by 641 is 5 with a remainder of 325.
Put 5 as the next digit of the answer. 
Result so far: 121760.87675
Subtracting 3205 from 3530 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 14:
If we divide 3250 by 641, we get 5 and a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 121760.876755
If we subtract 3205 from 3250, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 121760.876755, with a leftover of 4.5e-06.