We're dividing 6556641 by 210 
We want to divide 6556641 by 210.

Going ahead to step 1:
When dividing 6 by 210, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 210

On to step 2:
210 goes into 65 0 times with a remainder of 65.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Grab the next digit (5) from the dividend, add it to 65, then carry on: 655 / 210

Going ahead to step 3:
When dividing 655 by 210, we get 3 with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 630 from 655, we get 25.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 210

Advancing to step 4:
When dividing 256 by 210, we get 1 with a remainder of 46.
Put 1 as the next digit of the answer. 
Result so far: 31.0
If we take 210 away from 256, we end up with 46.
Include the next digit (6) from the dividend after 46, then repeat: 466 / 210

Moving on to step 5:
210 goes into 466 2 times with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 312.0
If we subtract 420 from 466, we get 46.
Grab the next digit (4) from the dividend, add it to 46, then carry on: 464 / 210

Step 6:
210 can be fit into 464 2 times, resulting in a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 3122.0
If we take 420 away from 464, we end up with 44.
Take the next digit (1) from the dividend and append it to 44, then repeat: 441 / 210

Moving on to step 7:
210 can be fit into 441 2 times, resulting in a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 31222.0
Subtracting 420 from 441 leaves us 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.

On to step 8:
210 goes into 210 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 31222.1
Deduct 210 from 210 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
210 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 31222.1
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
210 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 31222.1
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 31222.1, with a leftover of 0.0.