We divide 21172020 by 567
We're looking to find how many times 567 goes into 21172020.

Moving on to step 1:
567 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 567

Advancing to step 2:
The number 567 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 567

Going ahead to step 3:
567 can be fit into 211 0 times, resulting in a remainder of 211.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 211 and we're left with 211.
Append the next digit (7) from the dividend to 211 and continue with: 2117 / 567

Advancing to step 4:
567 goes into 2117 3 times with a remainder of 416.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 1701 away from 2117, we end up with 416.
Take the next digit (2) from the dividend and append it to 416, then repeat: 4162 / 567

Moving on to step 5:
567 can be fit into 4162 7 times, resulting in a remainder of 193.
Put 7 as the next digit of the answer. 
Result so far: 37.0
The remainder is 193 after subtracting 3969 from 4162.
Take the next digit (0) from the dividend and append it to 193, then repeat: 1930 / 567

On to step 6:
1930 divided by 567 is 3 with a remainder of 229.
Use 3 as the next digit of our solution. 
Result so far: 373.0
If we take 1701 away from 1930, we end up with 229.
Include the next digit (2) from the dividend after 229, then repeat: 2292 / 567

Let's proceed to step 7:
When dividing 2292 by 567, we get 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 3734.0
Subtract 2268 from 2292 to get 24.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 567

Moving on to step 8:
When dividing 240 by 567, we get 0 with a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 37340.0
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 9:
567 can be fit into 2400 4 times, resulting in a remainder of 132.
The number 4 becomes the next digit in our result. 
Result so far: 37340.4
Subtract 2268 from 2400 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 10:
567 can be fit into 1320 2 times, resulting in a remainder of 186.
Write down 2 as next digit of the result. 
Result so far: 37340.42
If we subtract 1134 from 1320, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 11:
The number 567 fits into 1860 3 times, leaving a remainder of 159.
The number 3 becomes the next digit in our result. 
Result so far: 37340.423
The remainder is 159 after subtracting 1701 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Let's proceed to step 12:
The number 567 fits into 1590 2 times, leaving a remainder of 456.
Write down 2 as next digit of the result. 
Result so far: 37340.4232
Subtracting 1134 from 1590 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Advancing to step 13:
When dividing 4560 by 567, we get 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 37340.42328
The remainder is 24 after subtracting 4536 from 4560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
240 divided by 567 is 0 with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 37340.42328
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
If we divide 2400 by 567, we get 4 and a remainder of 132.
The number 4 becomes the next digit in our result. 
Result so far: 37340.4232804
Deduct 2268 from 2400 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 16:
When dividing 1320 by 567, we get 2 with a remainder of 186.
Use 2 as the next digit of our solution. 
Result so far: 37340.42328042
Deduct 1134 from 1320 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

The final outcome is 37340.42328042, with a leftover of 1.86e-07.