64383379 ÷ 707 
We want to divide 64383379 by 707.

Advancing to step 1:
When dividing 6 by 707, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 707

On to step 2:
64 divided by 707 is 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Fetch the next digit (3) from the dividend, attach it to 64 and continue: 643 / 707

Step 3:
If we divide 643 by 707, we get 0 and a remainder of 643.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 643 leaves us with 643.
Grab the next digit (8) from the dividend, add it to 643, then carry on: 6438 / 707

On to step 4:
707 goes into 6438 9 times with a remainder of 75.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 6363 from 6438 leaves us with 75.
Include the next digit (3) from the dividend after 75, then repeat: 753 / 707

Advancing to step 5:
If we divide 753 by 707, we get 1 and a remainder of 46.
Put 1 as the next digit of the answer. 
Result so far: 91.0
Deduct 707 from 753 and we're left with 46.
Grab the next digit (3) from the dividend, add it to 46, then carry on: 463 / 707

Moving on to step 6:
707 goes into 463 0 times with a remainder of 463.
Write down 0 as next digit of the result. 
Result so far: 910.0
Subtracting 0 from 463 leaves us with 463.
Include the next digit (7) from the dividend after 463, then repeat: 4637 / 707

On to step 7:
707 can be fit into 4637 6 times, resulting in a remainder of 395.
Record the quotient 6 as the next digit in the result. 
Result so far: 9106.0
Subtracting 4242 from 4637 leaves us with 395.
Take the next digit (9) from the dividend and append it to 395, then repeat: 3959 / 707

Advancing to step 8:
707 goes into 3959 5 times with a remainder of 424.
Use 5 as the next digit of our solution. 
Result so far: 91065.0
If we take 3535 away from 3959, we end up with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 9:
The number 707 fits into 4240 5 times, leaving a remainder of 705.
Use 5 as the next digit of our solution. 
Result so far: 91065.5
If we subtract 3535 from 4240, we get 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Going ahead to step 10:
707 goes into 7050 9 times with a remainder of 687.
The next digit of our result is 9. 
Result so far: 91065.59
If we take 6363 away from 7050, we end up with 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6870, and continue the process.

Going ahead to step 11:
The number 707 fits into 6870 9 times, leaving a remainder of 507.
The next digit of our result is 9. 
Result so far: 91065.599
The remainder is 507 after subtracting 6363 from 6870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

The final outcome is 91065.599, with a leftover of 0.0507.