We're dividing 129985 by 61 
Our goal is to divide 129985 by 61.

Step 1:
1 divided by 61 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 61

Advancing to step 2:
The number 61 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 61

On to step 3:
129 divided by 61 is 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 122 from 129 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 61

Going ahead to step 4:
61 can be fit into 79 1 times, resulting in a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 21.0
The remainder is 18 after subtracting 61 from 79.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 61

On to step 5:
If we divide 188 by 61, we get 3 and a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 213.0
The remainder is 5 after subtracting 183 from 188.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 61

Let's proceed to step 6:
If we divide 55 by 61, we get 0 and a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 2130.0
Deduct 0 from 55 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 7:
The number 61 fits into 550 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 2130.9
If we take 549 away from 550, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
The number 61 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 2130.9
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
61 goes into 100 1 times with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 2130.901
Deduct 61 from 100 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 10:
If we divide 390 by 61, we get 6 and a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 2130.9016
The remainder is 24 after subtracting 366 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 11:
61 goes into 240 3 times with a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 2130.90163
If we take 183 away from 240, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 12:
61 goes into 570 9 times with a remainder of 21.
The next digit of our result is 9. 
Result so far: 2130.901639
Deduct 549 from 570 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 13:
If we divide 210 by 61, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 2130.9016393
If we subtract 183 from 210, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 14:
The number 61 fits into 270 4 times, leaving a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 2130.90163934
If we take 244 away from 270, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 2130.90163934 with a remaining 2.6e-08.