3646679 divided by 180 
Our goal is to divide 3646679 by 180.

Advancing to step 1:
If we divide 3 by 180, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 180

On to step 2:
180 can be fit into 36 0 times, resulting in a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 36 and we're left with 36.
Include the next digit (4) from the dividend after 36, then repeat: 364 / 180

Moving on to step 3:
364 divided by 180 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 360 from 364 and we're left with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 180

Step 4:
180 can be fit into 46 0 times, resulting in a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtract 0 from 46 to get 46.
Fetch the next digit (6) from the dividend, attach it to 46 and continue: 466 / 180

Step 5:
180 can be fit into 466 2 times, resulting in a remainder of 106.
The number 2 becomes the next digit in our result. 
Result so far: 202.0
The remainder is 106 after subtracting 360 from 466.
Bring next digit (7) of the dividend behind the 106 and repeat the process: 1067 / 180

On to step 6:
The number 180 fits into 1067 5 times, leaving a remainder of 167.
Use 5 as the next digit of our solution. 
Result so far: 2025.0
Subtract 900 from 1067 to get 167.
Grab the next digit (9) from the dividend, add it to 167, then carry on: 1679 / 180

Advancing to step 7:
180 can be fit into 1679 9 times, resulting in a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 20259.0
Deduct 1620 from 1679 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 8:
180 can be fit into 590 3 times, resulting in a remainder of 50.
The next digit of our result is 3. 
Result so far: 20259.3
If we take 540 away from 590, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
If we divide 500 by 180, we get 2 and a remainder of 140.
Use 2 as the next digit of our solution. 
Result so far: 20259.32
If we subtract 360 from 500, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 10:
The number 180 fits into 1400 7 times, leaving a remainder of 140.
Write down 7 as next digit of the result. 
Result so far: 20259.327
Subtracting 1260 from 1400 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
180 can be fit into 1400 7 times, resulting in a remainder of 140.
The next digit of our result is 7. 
Result so far: 20259.3277
Subtracting 1260 from 1400 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final result is 20259.3277 with a remainder of 0.0014.