Let's divide 77138739 by 884
We're looking to find how many times 884 goes into 77138739.

Step 1:
884 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 884

Going ahead to step 2:
884 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Take the next digit (1) from the dividend and append it to 77, then repeat: 771 / 884

Going ahead to step 3:
The number 884 fits into 771 0 times, leaving a remainder of 771.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 771 after subtracting 0 from 771.
Grab the next digit (3) from the dividend, add it to 771, then carry on: 7713 / 884

On to step 4:
The number 884 fits into 7713 8 times, leaving a remainder of 641.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 7072 from 7713 and we're left with 641.
Bring next digit (8) of the dividend behind the 641 and repeat the process: 6418 / 884

Advancing to step 5:
If we divide 6418 by 884, we get 7 and a remainder of 230.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
The remainder is 230 after subtracting 6188 from 6418.
Include the next digit (7) from the dividend after 230, then repeat: 2307 / 884

Let's proceed to step 6:
The number 884 fits into 2307 2 times, leaving a remainder of 539.
Write down 2 as next digit of the result. 
Result so far: 872.0
Deduct 1768 from 2307 and we're left with 539.
Append the next digit (3) from the dividend to 539 and continue with: 5393 / 884

On to step 7:
884 can be fit into 5393 6 times, resulting in a remainder of 89.
Use 6 as the next digit of our solution. 
Result so far: 8726.0
The remainder is 89 after subtracting 5304 from 5393.
Append the next digit (9) from the dividend to 89 and continue with: 899 / 884

Advancing to step 8:
899 divided by 884 is 1 with a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 87261.0
Subtract 884 from 899 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
884 can be fit into 150 0 times, resulting in a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 87261.0
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 10:
The number 884 fits into 1500 1 times, leaving a remainder of 616.
Put 1 as the next digit of the answer. 
Result so far: 87261.01
Deduct 884 from 1500 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

On to step 11:
If we divide 6160 by 884, we get 6 and a remainder of 856.
Write down 6 as next digit of the result. 
Result so far: 87261.016
Subtract 5304 from 6160 to get 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Going ahead to step 12:
When dividing 8560 by 884, we get 9 with a remainder of 604.
The number 9 becomes the next digit in our result. 
Result so far: 87261.0169
If we subtract 7956 from 8560, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 13:
When dividing 6040 by 884, we get 6 with a remainder of 736.
Record the quotient 6 as the next digit in the result. 
Result so far: 87261.01696
If we subtract 5304 from 6040, we get 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Advancing to step 14:
The number 884 fits into 7360 8 times, leaving a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 87261.016968
Subtract 7072 from 7360 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 15:
884 goes into 2880 3 times with a remainder of 228.
The number 3 becomes the next digit in our result. 
Result so far: 87261.0169683
Deduct 2652 from 2880 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Let's proceed to step 16:
The number 884 fits into 2280 2 times, leaving a remainder of 512.
Record the quotient 2 as the next digit in the result. 
Result so far: 87261.01696832
Subtract 1768 from 2280 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

The final outcome is 87261.01696832, with a leftover of 5.12e-07.