We're dividing 68139789 by 754 
We want to figure out the number of times 68139789 can be divided by 754.

Let's proceed to step 1:
When dividing 6 by 754, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 754

Going ahead to step 2:
68 divided by 754 is 0 with a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Take the next digit (1) from the dividend and append it to 68, then repeat: 681 / 754

Going ahead to step 3:
The number 754 fits into 681 0 times, leaving a remainder of 681.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 681 and we're left with 681.
Include the next digit (3) from the dividend after 681, then repeat: 6813 / 754

Step 4:
If we divide 6813 by 754, we get 9 and a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 6786 from 6813 leaves us with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 754

Advancing to step 5:
When dividing 279 by 754, we get 0 with a remainder of 279.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
If we take 0 away from 279, we end up with 279.
Append the next digit (7) from the dividend to 279 and continue with: 2797 / 754

Moving on to step 6:
When dividing 2797 by 754, we get 3 with a remainder of 535.
Record the quotient 3 as the next digit in the result. 
Result so far: 903.0
Deduct 2262 from 2797 and we're left with 535.
Append the next digit (8) from the dividend to 535 and continue with: 5358 / 754

Going ahead to step 7:
The number 754 fits into 5358 7 times, leaving a remainder of 80.
The number 7 becomes the next digit in our result. 
Result so far: 9037.0
Deduct 5278 from 5358 and we're left with 80.
Take the next digit (9) from the dividend and append it to 80, then repeat: 809 / 754

Advancing to step 8:
If we divide 809 by 754, we get 1 and a remainder of 55.
Record the quotient 1 as the next digit in the result. 
Result so far: 90371.0
Subtract 754 from 809 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 9:
When dividing 550 by 754, we get 0 with a remainder of 550.
The next digit of our result is 0. 
Result so far: 90371.0
Deduct 0 from 550 and we're left with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 10:
When dividing 5500 by 754, we get 7 with a remainder of 222.
Record the quotient 7 as the next digit in the result. 
Result so far: 90371.07
Deduct 5278 from 5500 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 11:
754 can be fit into 2220 2 times, resulting in a remainder of 712.
Use 2 as the next digit of our solution. 
Result so far: 90371.072
The remainder is 712 after subtracting 1508 from 2220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Going ahead to step 12:
The number 754 fits into 7120 9 times, leaving a remainder of 334.
Put 9 as the next digit of the answer. 
Result so far: 90371.0729
The remainder is 334 after subtracting 6786 from 7120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 13:
The number 754 fits into 3340 4 times, leaving a remainder of 324.
Put 4 as the next digit of the answer. 
Result so far: 90371.07294
Deduct 3016 from 3340 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 14:
When dividing 3240 by 754, we get 4 with a remainder of 224.
Record the quotient 4 as the next digit in the result. 
Result so far: 90371.072944
Subtracting 3016 from 3240 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final result is 90371.072944 with a remainder of 2.24e-05.