Let's divide 77393331 by 988
We want to figure out the number of times 77393331 can be divided by 988.

Going ahead to step 1:
988 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 988

Going ahead to step 2:
When dividing 77 by 988, we get 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 988

On to step 3:
988 can be fit into 773 0 times, resulting in a remainder of 773.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 773, we get 773.
Bring next digit (9) of the dividend behind the 773 and repeat the process: 7739 / 988

Let's proceed to step 4:
If we divide 7739 by 988, we get 7 and a remainder of 823.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 6916 from 7739 to get 823.
Take the next digit (3) from the dividend and append it to 823, then repeat: 8233 / 988

Moving on to step 5:
When dividing 8233 by 988, we get 8 with a remainder of 329.
Write down 8 as next digit of the result. 
Result so far: 78.0
If we take 7904 away from 8233, we end up with 329.
Take the next digit (3) from the dividend and append it to 329, then repeat: 3293 / 988

Let's proceed to step 6:
If we divide 3293 by 988, we get 3 and a remainder of 329.
The next digit of our result is 3. 
Result so far: 783.0
If we subtract 2964 from 3293, we get 329.
Append the next digit (3) from the dividend to 329 and continue with: 3293 / 988

Going ahead to step 7:
The number 988 fits into 3293 3 times, leaving a remainder of 329.
Record the quotient 3 as the next digit in the result. 
Result so far: 7833.0
The remainder is 329 after subtracting 2964 from 3293.
Take the next digit (1) from the dividend and append it to 329, then repeat: 3291 / 988

Step 8:
988 goes into 3291 3 times with a remainder of 327.
Put 3 as the next digit of the answer. 
Result so far: 78333.0
If we take 2964 away from 3291, we end up with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

On to step 9:
If we divide 3270 by 988, we get 3 and a remainder of 306.
The next digit of our result is 3. 
Result so far: 78333.3
If we subtract 2964 from 3270, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 10:
988 can be fit into 3060 3 times, resulting in a remainder of 96.
Put 3 as the next digit of the answer. 
Result so far: 78333.33
Subtracting 2964 from 3060 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Our division results in 78333.33 with a remaining 0.096.