21060551 divided by 801 
Let's see how many times 801 fits into 21060551.

Let's proceed to step 1:
801 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 801

Step 2:
If we divide 21 by 801, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Include the next digit (0) from the dividend after 21, then repeat: 210 / 801

Advancing to step 3:
801 can be fit into 210 0 times, resulting in a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 210 and we're left with 210.
Include the next digit (6) from the dividend after 210, then repeat: 2106 / 801

Going ahead to step 4:
The number 801 fits into 2106 2 times, leaving a remainder of 504.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1602 away from 2106, we end up with 504.
Bring next digit (0) of the dividend behind the 504 and repeat the process: 5040 / 801

Moving on to step 5:
5040 divided by 801 is 6 with a remainder of 234.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
The remainder is 234 after subtracting 4806 from 5040.
Take the next digit (5) from the dividend and append it to 234, then repeat: 2345 / 801

Going ahead to step 6:
The number 801 fits into 2345 2 times, leaving a remainder of 743.
Record the quotient 2 as the next digit in the result. 
Result so far: 262.0
If we subtract 1602 from 2345, we get 743.
Append the next digit (5) from the dividend to 743 and continue with: 7435 / 801

Advancing to step 7:
7435 divided by 801 is 9 with a remainder of 226.
Use 9 as the next digit of our solution. 
Result so far: 2629.0
Subtract 7209 from 7435 to get 226.
Grab the next digit (1) from the dividend, add it to 226, then carry on: 2261 / 801

Advancing to step 8:
When dividing 2261 by 801, we get 2 with a remainder of 659.
Put 2 as the next digit of the answer. 
Result so far: 26292.0
The remainder is 659 after subtracting 1602 from 2261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Going ahead to step 9:
If we divide 6590 by 801, we get 8 and a remainder of 182.
The next digit of our result is 8. 
Result so far: 26292.8
Subtract 6408 from 6590 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 10:
The number 801 fits into 1820 2 times, leaving a remainder of 218.
Write down 2 as next digit of the result. 
Result so far: 26292.82
If we take 1602 away from 1820, we end up with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

On to step 11:
801 can be fit into 2180 2 times, resulting in a remainder of 578.
The number 2 becomes the next digit in our result. 
Result so far: 26292.822
If we take 1602 away from 2180, we end up with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

The final result is 26292.822 with a remainder of 0.0578.