77964299 divided by 938 
We want to figure out the number of times 77964299 can be divided by 938.

Advancing to step 1:
If we divide 7 by 938, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 938

On to step 2:
When dividing 77 by 938, we get 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Fetch the next digit (9) from the dividend, attach it to 77 and continue: 779 / 938

On to step 3:
If we divide 779 by 938, we get 0 and a remainder of 779.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 779, we get 779.
Bring next digit (6) of the dividend behind the 779 and repeat the process: 7796 / 938

Going ahead to step 4:
7796 divided by 938 is 8 with a remainder of 292.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 7504 from 7796 leaves us with 292.
Include the next digit (4) from the dividend after 292, then repeat: 2924 / 938

Moving on to step 5:
The number 938 fits into 2924 3 times, leaving a remainder of 110.
Use 3 as the next digit of our solution. 
Result so far: 83.0
Subtracting 2814 from 2924 leaves us with 110.
Append the next digit (2) from the dividend to 110 and continue with: 1102 / 938

Step 6:
When dividing 1102 by 938, we get 1 with a remainder of 164.
The number 1 becomes the next digit in our result. 
Result so far: 831.0
Subtracting 938 from 1102 leaves us with 164.
Append the next digit (9) from the dividend to 164 and continue with: 1649 / 938

Going ahead to step 7:
The number 938 fits into 1649 1 times, leaving a remainder of 711.
Use 1 as the next digit of our solution. 
Result so far: 8311.0
Subtracting 938 from 1649 leaves us with 711.
Grab the next digit (9) from the dividend, add it to 711, then carry on: 7119 / 938

On to step 8:
938 goes into 7119 7 times with a remainder of 553.
Put 7 as the next digit of the answer. 
Result so far: 83117.0
Subtracting 6566 from 7119 leaves us with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Step 9:
5530 divided by 938 is 5 with a remainder of 840.
Use 5 as the next digit of our solution. 
Result so far: 83117.5
The remainder is 840 after subtracting 4690 from 5530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Moving on to step 10:
The number 938 fits into 8400 8 times, leaving a remainder of 896.
The number 8 becomes the next digit in our result. 
Result so far: 83117.58
Subtracting 7504 from 8400 leaves us with 896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8960, and continue the process.

Advancing to step 11:
The number 938 fits into 8960 9 times, leaving a remainder of 518.
Use 9 as the next digit of our solution. 
Result so far: 83117.589
Subtract 8442 from 8960 to get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Going ahead to step 12:
938 can be fit into 5180 5 times, resulting in a remainder of 490.
The next digit of our result is 5. 
Result so far: 83117.5895
If we take 4690 away from 5180, we end up with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Let's proceed to step 13:
When dividing 4900 by 938, we get 5 with a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 83117.58955
If we subtract 4690 from 4900, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Our division results in 83117.58955 with a remaining 0.00021.