We're dividing 76893318 by 129 
We're looking to find how many times 129 goes into 76893318.

Let's proceed to step 1:
129 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
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 129

Moving on to step 2:
When dividing 76 by 129, we get 0 with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Append the next digit (8) from the dividend to 76 and continue with: 768 / 129

Moving on to step 3:
When dividing 768 by 129, we get 5 with a remainder of 123.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 645 from 768 to get 123.
Include the next digit (9) from the dividend after 123, then repeat: 1239 / 129

Advancing to step 4:
129 goes into 1239 9 times with a remainder of 78.
Use 9 as the next digit of our solution. 
Result so far: 59.0
The remainder is 78 after subtracting 1161 from 1239.
Bring next digit (3) of the dividend behind the 78 and repeat the process: 783 / 129

Step 5:
The number 129 fits into 783 6 times, leaving a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 596.0
Deduct 774 from 783 and we're left with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 129

On to step 6:
93 divided by 129 is 0 with a remainder of 93.
Put 0 as the next digit of the answer. 
Result so far: 5960.0
The remainder is 93 after subtracting 0 from 93.
Include the next digit (1) from the dividend after 93, then repeat: 931 / 129

Let's proceed to step 7:
The number 129 fits into 931 7 times, leaving a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 59607.0
If we take 903 away from 931, we end up with 28.
Fetch the next digit (8) from the dividend, attach it to 28 and continue: 288 / 129

Step 8:
129 goes into 288 2 times with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 596072.0
Subtract 258 from 288 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
If we divide 300 by 129, we get 2 and a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 596072.2
Deduct 258 from 300 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 10:
If we divide 420 by 129, we get 3 and a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 596072.23
Subtracting 387 from 420 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 11:
If we divide 330 by 129, we get 2 and a remainder of 72.
Write down 2 as next digit of the result. 
Result so far: 596072.232
Deduct 258 from 330 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
The number 129 fits into 720 5 times, leaving a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 596072.2325
The remainder is 75 after subtracting 645 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 13:
129 goes into 750 5 times with a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 596072.23255
If we take 645 away from 750, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The quotient of the division is 596072.23255, and the remainder is 0.000105.