We look at the division of 20972230 by 553 
We're looking to find how many times 553 goes into 20972230.

Moving on to step 1:
553 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 553

Step 2:
553 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 553

On to step 3:
553 goes into 209 0 times with a remainder of 209.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 209, we end up with 209.
Grab the next digit (7) from the dividend, add it to 209, then carry on: 2097 / 553

Advancing to step 4:
When dividing 2097 by 553, we get 3 with a remainder of 438.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 1659 from 2097 to get 438.
Append the next digit (2) from the dividend to 438 and continue with: 4382 / 553

Going ahead to step 5:
If we divide 4382 by 553, we get 7 and a remainder of 511.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
If we take 3871 away from 4382, we end up with 511.
Append the next digit (2) from the dividend to 511 and continue with: 5112 / 553

On to step 6:
5112 divided by 553 is 9 with a remainder of 135.
Write down 9 as next digit of the result. 
Result so far: 379.0
If we subtract 4977 from 5112, we get 135.
Append the next digit (3) from the dividend to 135 and continue with: 1353 / 553

Advancing to step 7:
If we divide 1353 by 553, we get 2 and a remainder of 247.
The number 2 becomes the next digit in our result. 
Result so far: 3792.0
If we subtract 1106 from 1353, we get 247.
Fetch the next digit (0) from the dividend, attach it to 247 and continue: 2470 / 553

Going ahead to step 8:
The number 553 fits into 2470 4 times, leaving a remainder of 258.
Record the quotient 4 as the next digit in the result. 
Result so far: 37924.0
Deduct 2212 from 2470 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 9:
When dividing 2580 by 553, we get 4 with a remainder of 368.
Put 4 as the next digit of the answer. 
Result so far: 37924.4
Deduct 2212 from 2580 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 10:
The number 553 fits into 3680 6 times, leaving a remainder of 362.
The number 6 becomes the next digit in our result. 
Result so far: 37924.46
The remainder is 362 after subtracting 3318 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

On to step 11:
3620 divided by 553 is 6 with a remainder of 302.
The number 6 becomes the next digit in our result. 
Result so far: 37924.466
Subtract 3318 from 3620 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

The final outcome is 37924.466, with a leftover of 0.0302.