We're dividing 20245944 by 664 
We want to divide 20245944 by 664.

Step 1:
664 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 664

Moving on to step 2:
When dividing 20 by 664, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 664

Advancing to step 3:
The number 664 fits into 202 0 times, leaving a remainder of 202.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 202, we get 202.
Include the next digit (4) from the dividend after 202, then repeat: 2024 / 664

On to step 4:
When dividing 2024 by 664, we get 3 with a remainder of 32.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 32 after subtracting 1992 from 2024.
Grab the next digit (5) from the dividend, add it to 32, then carry on: 325 / 664

Advancing to step 5:
The number 664 fits into 325 0 times, leaving a remainder of 325.
Write down 0 as next digit of the result. 
Result so far: 30.0
Deduct 0 from 325 and we're left with 325.
Grab the next digit (9) from the dividend, add it to 325, then carry on: 3259 / 664

Let's proceed to step 6:
If we divide 3259 by 664, we get 4 and a remainder of 603.
Record the quotient 4 as the next digit in the result. 
Result so far: 304.0
The remainder is 603 after subtracting 2656 from 3259.
Grab the next digit (4) from the dividend, add it to 603, then carry on: 6034 / 664

Going ahead to step 7:
664 can be fit into 6034 9 times, resulting in a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 3049.0
The remainder is 58 after subtracting 5976 from 6034.
Take the next digit (4) from the dividend and append it to 58, then repeat: 584 / 664

Advancing to step 8:
664 goes into 584 0 times with a remainder of 584.
Use 0 as the next digit of our solution. 
Result so far: 30490.0
If we subtract 0 from 584, we get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

On to step 9:
When dividing 5840 by 664, we get 8 with a remainder of 528.
Record the quotient 8 as the next digit in the result. 
Result so far: 30490.8
Deduct 5312 from 5840 and we're left with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Step 10:
If we divide 5280 by 664, we get 7 and a remainder of 632.
The next digit of our result is 7. 
Result so far: 30490.87
If we subtract 4648 from 5280, we get 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Advancing to step 11:
664 can be fit into 6320 9 times, resulting in a remainder of 344.
The next digit of our result is 9. 
Result so far: 30490.879
If we subtract 5976 from 6320, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 12:
When dividing 3440 by 664, we get 5 with a remainder of 120.
Record the quotient 5 as the next digit in the result. 
Result so far: 30490.8795
If we take 3320 away from 3440, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
664 goes into 1200 1 times with a remainder of 536.
Use 1 as the next digit of our solution. 
Result so far: 30490.87951
Deduct 664 from 1200 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Let's proceed to step 14:
664 can be fit into 5360 8 times, resulting in a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 30490.879518
If we subtract 5312 from 5360, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 15:
664 can be fit into 480 0 times, resulting in a remainder of 480.
The next digit of our result is 0. 
Result so far: 30490.879518
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 16:
4800 divided by 664 is 7 with a remainder of 152.
The number 7 becomes the next digit in our result. 
Result so far: 30490.87951807
If we take 4648 away from 4800, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final outcome is 30490.87951807, with a leftover of 1.52e-07.