We look at the division of 76838869 by 139 
Let's see how many times 139 fits into 76838869.

On to step 1:
When dividing 7 by 139, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 139

Step 2:
139 goes into 76 0 times with a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 139

Step 3:
139 can be fit into 768 5 times, resulting in a remainder of 73.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 695 from 768 and we're left with 73.
Take the next digit (3) from the dividend and append it to 73, then repeat: 733 / 139

Going ahead to step 4:
The number 139 fits into 733 5 times, leaving a remainder of 38.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Subtracting 695 from 733 leaves us with 38.
Append the next digit (8) from the dividend to 38 and continue with: 388 / 139

Moving on to step 5:
388 divided by 139 is 2 with a remainder of 110.
Record the quotient 2 as the next digit in the result. 
Result so far: 552.0
Deduct 278 from 388 and we're left with 110.
Fetch the next digit (8) from the dividend, attach it to 110 and continue: 1108 / 139

Moving on to step 6:
If we divide 1108 by 139, we get 7 and a remainder of 135.
Put 7 as the next digit of the answer. 
Result so far: 5527.0
The remainder is 135 after subtracting 973 from 1108.
Bring next digit (6) of the dividend behind the 135 and repeat the process: 1356 / 139

Going ahead to step 7:
The number 139 fits into 1356 9 times, leaving a remainder of 105.
The next digit of our result is 9. 
Result so far: 55279.0
Subtracting 1251 from 1356 leaves us with 105.
Bring next digit (9) of the dividend behind the 105 and repeat the process: 1059 / 139

Let's proceed to step 8:
If we divide 1059 by 139, we get 7 and a remainder of 86.
The next digit of our result is 7. 
Result so far: 552797.0
Subtract 973 from 1059 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 9:
139 goes into 860 6 times with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 552797.6
If we take 834 away from 860, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 10:
139 can be fit into 260 1 times, resulting in a remainder of 121.
The number 1 becomes the next digit in our result. 
Result so far: 552797.61
Subtracting 139 from 260 leaves us with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

On to step 11:
139 goes into 1210 8 times with a remainder of 98.
Write down 8 as next digit of the result. 
Result so far: 552797.618
If we take 1112 away from 1210, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 12:
980 divided by 139 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 552797.6187
If we subtract 973 from 980, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
If we divide 70 by 139, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 552797.6187
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 14:
139 can be fit into 700 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 552797.618705
Subtract 695 from 700 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 15:
If we divide 50 by 139, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 552797.618705
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 16:
139 can be fit into 500 3 times, resulting in a remainder of 83.
Write down 3 as next digit of the result. 
Result so far: 552797.61870503
Subtract 417 from 500 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Our division results in 552797.61870503 with a remaining 8.3e-08.