64863762 divided by 939 
We want to divide 64863762 by 939.

Moving on to step 1:
If we divide 6 by 939, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 939

Going ahead to step 2:
When dividing 64 by 939, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Include the next digit (8) from the dividend after 64, then repeat: 648 / 939

Step 3:
The number 939 fits into 648 0 times, leaving a remainder of 648.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 648, we end up with 648.
Grab the next digit (6) from the dividend, add it to 648, then carry on: 6486 / 939

Step 4:
939 goes into 6486 6 times with a remainder of 852.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 5634 from 6486 and we're left with 852.
Fetch the next digit (3) from the dividend, attach it to 852 and continue: 8523 / 939

Let's proceed to step 5:
When dividing 8523 by 939, we get 9 with a remainder of 72.
Use 9 as the next digit of our solution. 
Result so far: 69.0
If we subtract 8451 from 8523, we get 72.
Grab the next digit (7) from the dividend, add it to 72, then carry on: 727 / 939

On to step 6:
The number 939 fits into 727 0 times, leaving a remainder of 727.
Use 0 as the next digit of our solution. 
Result so far: 690.0
If we take 0 away from 727, we end up with 727.
Bring next digit (6) of the dividend behind the 727 and repeat the process: 7276 / 939

Let's proceed to step 7:
939 can be fit into 7276 7 times, resulting in a remainder of 703.
Put 7 as the next digit of the answer. 
Result so far: 6907.0
Subtract 6573 from 7276 to get 703.
Fetch the next digit (2) from the dividend, attach it to 703 and continue: 7032 / 939

On to step 8:
939 goes into 7032 7 times with a remainder of 459.
Use 7 as the next digit of our solution. 
Result so far: 69077.0
The remainder is 459 after subtracting 6573 from 7032.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

On to step 9:
If we divide 4590 by 939, we get 4 and a remainder of 834.
Use 4 as the next digit of our solution. 
Result so far: 69077.4
Subtracting 3756 from 4590 leaves us with 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

Let's proceed to step 10:
When dividing 8340 by 939, we get 8 with a remainder of 828.
The next digit of our result is 8. 
Result so far: 69077.48
Deduct 7512 from 8340 and we're left with 828.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8280, and continue the process.

Going ahead to step 11:
939 can be fit into 8280 8 times, resulting in a remainder of 768.
Use 8 as the next digit of our solution. 
Result so far: 69077.488
Subtracting 7512 from 8280 leaves us with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

The final outcome is 69077.488, with a leftover of 0.0768.