64388095 divided by 763 
We want to figure out the number of times 64388095 can be divided by 763.

Going ahead to step 1:
The number 763 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 763

On to step 2:
If we divide 64 by 763, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Take the next digit (3) from the dividend and append it to 64, then repeat: 643 / 763

Let's proceed to step 3:
When dividing 643 by 763, we get 0 with a remainder of 643.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 643 after subtracting 0 from 643.
Bring next digit (8) of the dividend behind the 643 and repeat the process: 6438 / 763

Let's proceed to step 4:
763 goes into 6438 8 times with a remainder of 334.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 6104 from 6438, we get 334.
Grab the next digit (8) from the dividend, add it to 334, then carry on: 3348 / 763

On to step 5:
3348 divided by 763 is 4 with a remainder of 296.
Write down 4 as next digit of the result. 
Result so far: 84.0
If we take 3052 away from 3348, we end up with 296.
Grab the next digit (0) from the dividend, add it to 296, then carry on: 2960 / 763

Advancing to step 6:
The number 763 fits into 2960 3 times, leaving a remainder of 671.
Record the quotient 3 as the next digit in the result. 
Result so far: 843.0
Deduct 2289 from 2960 and we're left with 671.
Bring next digit (9) of the dividend behind the 671 and repeat the process: 6719 / 763

Step 7:
The number 763 fits into 6719 8 times, leaving a remainder of 615.
Put 8 as the next digit of the answer. 
Result so far: 8438.0
Subtracting 6104 from 6719 leaves us with 615.
Take the next digit (5) from the dividend and append it to 615, then repeat: 6155 / 763

Step 8:
The number 763 fits into 6155 8 times, leaving a remainder of 51.
The next digit of our result is 8. 
Result so far: 84388.0
If we subtract 6104 from 6155, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 9:
If we divide 510 by 763, we get 0 and a remainder of 510.
Write down 0 as next digit of the result. 
Result so far: 84388.0
Deduct 0 from 510 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 10:
When dividing 5100 by 763, we get 6 with a remainder of 522.
Write down 6 as next digit of the result. 
Result so far: 84388.06
If we take 4578 away from 5100, we end up with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Step 11:
5220 divided by 763 is 6 with a remainder of 642.
Record the quotient 6 as the next digit in the result. 
Result so far: 84388.066
Deduct 4578 from 5220 and we're left with 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

The final outcome is 84388.066, with a leftover of 0.0642.