We're dividing 30690347 by 139 
We want to divide 30690347 by 139.

Step 1:
When dividing 3 by 139, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 139

Advancing to step 2:
139 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 139

Step 3:
139 can be fit into 306 2 times, resulting in a remainder of 28.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 278 from 306 and we're left with 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 139

Step 4:
When dividing 289 by 139, we get 2 with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we take 278 away from 289, we end up with 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 139

Going ahead to step 5:
When dividing 110 by 139, we get 0 with a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 220.0
If we subtract 0 from 110, we get 110.
Include the next digit (3) from the dividend after 110, then repeat: 1103 / 139

Advancing to step 6:
When dividing 1103 by 139, we get 7 with a remainder of 130.
The next digit of our result is 7. 
Result so far: 2207.0
Deduct 973 from 1103 and we're left with 130.
Take the next digit (4) from the dividend and append it to 130, then repeat: 1304 / 139

Advancing to step 7:
1304 divided by 139 is 9 with a remainder of 53.
The number 9 becomes the next digit in our result. 
Result so far: 22079.0
If we subtract 1251 from 1304, we get 53.
Fetch the next digit (7) from the dividend, attach it to 53 and continue: 537 / 139

Moving on to step 8:
139 goes into 537 3 times with a remainder of 120.
The number 3 becomes the next digit in our result. 
Result so far: 220793.0
Subtract 417 from 537 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 9:
139 can be fit into 1200 8 times, resulting in a remainder of 88.
The next digit of our result is 8. 
Result so far: 220793.8
Deduct 1112 from 1200 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 10:
880 divided by 139 is 6 with a remainder of 46.
The next digit of our result is 6. 
Result so far: 220793.86
Subtract 834 from 880 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 11:
The number 139 fits into 460 3 times, leaving a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 220793.863
The remainder is 43 after subtracting 417 from 460.
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 12:
430 divided by 139 is 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 220793.8633
If we take 417 away from 430, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 220793.8633 with a balance of 0.00013.