Let's divide 78101059 by 139
We want to figure out the number of times 78101059 can be divided by 139.

Step 1:
When dividing 7 by 139, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 139

Moving on to step 2:
78 divided by 139 is 0 with a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Include the next digit (1) from the dividend after 78, then repeat: 781 / 139

Going ahead to step 3:
139 can be fit into 781 5 times, resulting in a remainder of 86.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 695 from 781 and we're left with 86.
Fetch the next digit (0) from the dividend, attach it to 86 and continue: 860 / 139

Moving on to step 4:
When dividing 860 by 139, we get 6 with a remainder of 26.
The next digit of our result is 6. 
Result so far: 56.0
Deduct 834 from 860 and we're left with 26.
Include the next digit (1) from the dividend after 26, then repeat: 261 / 139

Step 5:
The number 139 fits into 261 1 times, leaving a remainder of 122.
Write down 1 as next digit of the result. 
Result so far: 561.0
The remainder is 122 after subtracting 139 from 261.
Bring next digit (0) of the dividend behind the 122 and repeat the process: 1220 / 139

On to step 6:
139 can be fit into 1220 8 times, resulting in a remainder of 108.
Record the quotient 8 as the next digit in the result. 
Result so far: 5618.0
Deduct 1112 from 1220 and we're left with 108.
Grab the next digit (5) from the dividend, add it to 108, then carry on: 1085 / 139

Advancing to step 7:
139 goes into 1085 7 times with a remainder of 112.
The next digit of our result is 7. 
Result so far: 56187.0
Subtracting 973 from 1085 leaves us with 112.
Include the next digit (9) from the dividend after 112, then repeat: 1129 / 139

On to step 8:
139 goes into 1129 8 times with a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 561878.0
The remainder is 17 after subtracting 1112 from 1129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
The number 139 fits into 170 1 times, leaving a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 561878.1
The remainder is 31 after subtracting 139 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 10:
The number 139 fits into 310 2 times, leaving a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 561878.12
Subtracting 278 from 310 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
When dividing 320 by 139, we get 2 with a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 561878.122
The remainder is 42 after subtracting 278 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 561878.122 with a balance of 0.0042.