We're dividing 20042234 by 623 
Our goal is to divide 20042234 by 623.

Going ahead to step 1:
The number 623 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 623

Step 2:
When dividing 20 by 623, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 623

On to step 3:
When dividing 200 by 623, we get 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 200 to get 200.
Include the next digit (4) from the dividend after 200, then repeat: 2004 / 623

Advancing to step 4:
The number 623 fits into 2004 3 times, leaving a remainder of 135.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 135 after subtracting 1869 from 2004.
Bring next digit (2) of the dividend behind the 135 and repeat the process: 1352 / 623

On to step 5:
1352 divided by 623 is 2 with a remainder of 106.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
If we take 1246 away from 1352, we end up with 106.
Bring next digit (2) of the dividend behind the 106 and repeat the process: 1062 / 623

Advancing to step 6:
If we divide 1062 by 623, we get 1 and a remainder of 439.
The number 1 becomes the next digit in our result. 
Result so far: 321.0
Subtract 623 from 1062 to get 439.
Bring next digit (3) of the dividend behind the 439 and repeat the process: 4393 / 623

Advancing to step 7:
4393 divided by 623 is 7 with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 3217.0
Subtracting 4361 from 4393 leaves us with 32.
Grab the next digit (4) from the dividend, add it to 32, then carry on: 324 / 623

Step 8:
The number 623 fits into 324 0 times, leaving a remainder of 324.
The number 0 becomes the next digit in our result. 
Result so far: 32170.0
Subtract 0 from 324 to get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Moving on to step 9:
When dividing 3240 by 623, we get 5 with a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 32170.5
If we take 3115 away from 3240, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 10:
If we divide 1250 by 623, we get 2 and a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 32170.52
If we subtract 1246 from 1250, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
623 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 32170.52
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
When dividing 400 by 623, we get 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 32170.52
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 32170.52, and the remainder is 0.004.