Let's divide 50702017 by 139
We want to figure out the number of times 50702017 can be divided by 139.

Going ahead to step 1:
When dividing 5 by 139, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 139

Moving on to step 2:
139 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Include the next digit (7) from the dividend after 50, then repeat: 507 / 139

Advancing to step 3:
The number 139 fits into 507 3 times, leaving a remainder of 90.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 417 from 507, we get 90.
Include the next digit (0) from the dividend after 90, then repeat: 900 / 139

Advancing to step 4:
139 can be fit into 900 6 times, resulting in a remainder of 66.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
Deduct 834 from 900 and we're left with 66.
Bring next digit (2) of the dividend behind the 66 and repeat the process: 662 / 139

Advancing to step 5:
662 divided by 139 is 4 with a remainder of 106.
The number 4 becomes the next digit in our result. 
Result so far: 364.0
Subtract 556 from 662 to get 106.
Grab the next digit (0) from the dividend, add it to 106, then carry on: 1060 / 139

Let's proceed to step 6:
139 goes into 1060 7 times with a remainder of 87.
Record the quotient 7 as the next digit in the result. 
Result so far: 3647.0
Subtract 973 from 1060 to get 87.
Append the next digit (1) from the dividend to 87 and continue with: 871 / 139

Step 7:
139 can be fit into 871 6 times, resulting in a remainder of 37.
Record the quotient 6 as the next digit in the result. 
Result so far: 36476.0
Subtracting 834 from 871 leaves us with 37.
Fetch the next digit (7) from the dividend, attach it to 37 and continue: 377 / 139

Step 8:
The number 139 fits into 377 2 times, leaving a remainder of 99.
The next digit of our result is 2. 
Result so far: 364762.0
If we subtract 278 from 377, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Let's proceed to step 9:
If we divide 990 by 139, we get 7 and a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 364762.7
Subtracting 973 from 990 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 10:
170 divided by 139 is 1 with a remainder of 31.
The next digit of our result is 1. 
Result so far: 364762.71
Deduct 139 from 170 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 11:
The number 139 fits into 310 2 times, leaving a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 364762.712
If we take 278 away from 310, we end up 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.

Let's proceed to step 12:
The number 139 fits into 320 2 times, leaving a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 364762.7122
Subtracting 278 from 320 leaves us 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.

The final result is 364762.7122 with a remainder of 0.00042.