3270563 ÷ 155 
We want to divide 3270563 by 155.

Step 1:
If we divide 3 by 155, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 155

Going ahead to step 2:
155 can be fit into 32 0 times, resulting in a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 32 after subtracting 0 from 32.
Fetch the next digit (7) from the dividend, attach it to 32 and continue: 327 / 155

Step 3:
327 divided by 155 is 2 with a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 310 from 327 and we're left with 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 155

Advancing to step 4:
If we divide 170 by 155, we get 1 and a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtracting 155 from 170 leaves us with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 155

On to step 5:
When dividing 155 by 155, we get 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 211.0
Deduct 155 from 155 and we're left with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 155

Step 6:
155 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 2110.0
If we subtract 0 from 6, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 155

Advancing to step 7:
If we divide 63 by 155, we get 0 and a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 21100.0
The remainder is 63 after subtracting 0 from 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 8:
155 goes into 630 4 times with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 21100.4
If we subtract 620 from 630, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
The number 155 fits into 100 0 times, leaving a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 21100.4
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 10:
1000 divided by 155 is 6 with a remainder of 70.
The number 6 becomes the next digit in our result. 
Result so far: 21100.406
Subtract 930 from 1000 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
155 can be fit into 700 4 times, resulting in a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 21100.4064
Subtract 620 from 700 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 12:
The number 155 fits into 800 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 21100.40645
Subtract 775 from 800 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
If we divide 250 by 155, we get 1 and a remainder of 95.
Write down 1 as next digit of the result. 
Result so far: 21100.406451
Subtracting 155 from 250 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 14:
When dividing 950 by 155, we get 6 with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 21100.4064516
If we take 930 away from 950, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
If we divide 200 by 155, we get 1 and a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 21100.40645161
Subtract 155 from 200 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 21100.40645161, with a leftover of 4.5e-08.