We look at the division of 91764289 by 139 
We're looking to find how many times 139 goes into 91764289.

Let's proceed to step 1:
If we divide 9 by 139, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 139

On to step 2:
139 can be fit into 91 0 times, resulting in a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Take the next digit (7) from the dividend and append it to 91, then repeat: 917 / 139

Advancing to step 3:
917 divided by 139 is 6 with a remainder of 83.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 834 away from 917, we end up with 83.
Include the next digit (6) from the dividend after 83, then repeat: 836 / 139

Moving on to step 4:
The number 139 fits into 836 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
The remainder is 2 after subtracting 834 from 836.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 139

Let's proceed to step 5:
139 goes into 24 0 times with a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 660.0
Subtracting 0 from 24 leaves us with 24.
Fetch the next digit (2) from the dividend, attach it to 24 and continue: 242 / 139

Advancing to step 6:
242 divided by 139 is 1 with a remainder of 103.
Write down 1 as next digit of the result. 
Result so far: 6601.0
If we subtract 139 from 242, we get 103.
Bring next digit (8) of the dividend behind the 103 and repeat the process: 1038 / 139

Moving on to step 7:
139 goes into 1038 7 times with a remainder of 65.
The next digit of our result is 7. 
Result so far: 66017.0
If we subtract 973 from 1038, we get 65.
Grab the next digit (9) from the dividend, add it to 65, then carry on: 659 / 139

Advancing to step 8:
139 can be fit into 659 4 times, resulting in a remainder of 103.
Use 4 as the next digit of our solution. 
Result so far: 660174.0
Subtract 556 from 659 to get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Advancing to step 9:
If we divide 1030 by 139, we get 7 and a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 660174.7
If we take 973 away from 1030, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 10:
139 goes into 570 4 times with a remainder of 14.
The next digit of our result is 4. 
Result so far: 660174.74
If we take 556 away from 570, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
The number 139 fits into 140 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 660174.741
Subtract 139 from 140 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 12:
If we divide 10 by 139, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 660174.741
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
The number 139 fits into 100 0 times, leaving a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 660174.741
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 660174.741 and a remainder of 0.0001.