6168307 ÷ 139 
We want to figure out the number of times 6168307 can be divided by 139.

Going ahead to step 1:
If we divide 6 by 139, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 139

Step 2:
139 can be fit into 61 0 times, resulting in a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Bring next digit (6) of the dividend behind the 61 and repeat the process: 616 / 139

Step 3:
139 can be fit into 616 4 times, resulting in a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 556 from 616 leaves us with 60.
Fetch the next digit (8) from the dividend, attach it to 60 and continue: 608 / 139

Step 4:
When dividing 608 by 139, we get 4 with a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Deduct 556 from 608 and we're left with 52.
Take the next digit (3) from the dividend and append it to 52, then repeat: 523 / 139

Moving on to step 5:
When dividing 523 by 139, we get 3 with a remainder of 106.
Record the quotient 3 as the next digit in the result. 
Result so far: 443.0
Subtract 417 from 523 to get 106.
Take the next digit (0) from the dividend and append it to 106, then repeat: 1060 / 139

On to step 6:
When dividing 1060 by 139, we get 7 with a remainder of 87.
The next digit of our result is 7. 
Result so far: 4437.0
If we subtract 973 from 1060, we get 87.
Grab the next digit (7) from the dividend, add it to 87, then carry on: 877 / 139

On to step 7:
877 divided by 139 is 6 with a remainder of 43.
Use 6 as the next digit of our solution. 
Result so far: 44376.0
Deduct 834 from 877 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 8:
The number 139 fits into 430 3 times, leaving a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 44376.3
Subtract 417 from 430 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 9:
When dividing 130 by 139, we get 0 with a remainder of 130.
Record the quotient 0 as the next digit in the result. 
Result so far: 44376.3
Subtract 0 from 130 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 10:
139 can be fit into 1300 9 times, resulting in a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 44376.309
Subtract 1251 from 1300 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 11:
139 goes into 490 3 times with a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 44376.3093
The remainder is 73 after subtracting 417 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 12:
139 can be fit into 730 5 times, resulting in a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 44376.30935
If we subtract 695 from 730, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
If we divide 350 by 139, we get 2 and a remainder of 72.
Record the quotient 2 as the next digit in the result. 
Result so far: 44376.309352
If we take 278 away from 350, we end up 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.

Step 14:
If we divide 720 by 139, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 44376.3093525
Subtract 695 from 720 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 15:
If we divide 250 by 139, we get 1 and a remainder of 111.
Record the quotient 1 as the next digit in the result. 
Result so far: 44376.30935251
Subtracting 139 from 250 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

After the division, we end up with 44376.30935251 and a remainder of 1.11e-07.