76766266 ÷ 138 
We're looking to find how many times 138 goes into 76766266.

Advancing to step 1:
7 divided by 138 is 0 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.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 138

Going ahead to step 2:
76 divided by 138 is 0 with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Include the next digit (7) from the dividend after 76, then repeat: 767 / 138

Going ahead to step 3:
The number 138 fits into 767 5 times, leaving a remainder of 77.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 690 from 767 to get 77.
Append the next digit (6) from the dividend to 77 and continue with: 776 / 138

On to step 4:
138 can be fit into 776 5 times, resulting in a remainder of 86.
Use 5 as the next digit of our solution. 
Result so far: 55.0
If we subtract 690 from 776, we get 86.
Include the next digit (6) from the dividend after 86, then repeat: 866 / 138

Moving on to step 5:
If we divide 866 by 138, we get 6 and a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 556.0
If we take 828 away from 866, we end up with 38.
Append the next digit (2) from the dividend to 38 and continue with: 382 / 138

Let's proceed to step 6:
138 goes into 382 2 times with a remainder of 106.
Write down 2 as next digit of the result. 
Result so far: 5562.0
The remainder is 106 after subtracting 276 from 382.
Take the next digit (6) from the dividend and append it to 106, then repeat: 1066 / 138

Going ahead to step 7:
If we divide 1066 by 138, we get 7 and a remainder of 100.
Put 7 as the next digit of the answer. 
Result so far: 55627.0
Deduct 966 from 1066 and we're left with 100.
Append the next digit (6) from the dividend to 100 and continue with: 1006 / 138

Let's proceed to step 8:
When dividing 1006 by 138, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 556277.0
Subtracting 966 from 1006 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
The number 138 fits into 400 2 times, leaving a remainder of 124.
Write down 2 as next digit of the result. 
Result so far: 556277.2
The remainder is 124 after subtracting 276 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 10:
When dividing 1240 by 138, we get 8 with a remainder of 136.
The next digit of our result is 8. 
Result so far: 556277.28
Deduct 1104 from 1240 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 11:
If we divide 1360 by 138, we get 9 and a remainder of 118.
Put 9 as the next digit of the answer. 
Result so far: 556277.289
The remainder is 118 after subtracting 1242 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 12:
If we divide 1180 by 138, we get 8 and a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 556277.2898
If we subtract 1104 from 1180, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
The number 138 fits into 760 5 times, leaving a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 556277.28985
Deduct 690 from 760 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 14:
138 goes into 700 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 556277.289855
If we subtract 690 from 700, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 556277.289855, and the remainder is 1e-06.