20925797 divided by 400 
We want to figure out the number of times 20925797 can be divided by 400.

Moving on to step 1:
When dividing 2 by 400, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 400

Let's proceed to step 2:
If we divide 20 by 400, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 400

On to step 3:
209 divided by 400 is 0 with a remainder of 209.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 209, we end up with 209.
Fetch the next digit (2) from the dividend, attach it to 209 and continue: 2092 / 400

Step 4:
When dividing 2092 by 400, we get 5 with a remainder of 92.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 2000 from 2092, we get 92.
Bring next digit (5) of the dividend behind the 92 and repeat the process: 925 / 400

Going ahead to step 5:
400 can be fit into 925 2 times, resulting in a remainder of 125.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Subtract 800 from 925 to get 125.
Bring next digit (7) of the dividend behind the 125 and repeat the process: 1257 / 400

Let's proceed to step 6:
When dividing 1257 by 400, we get 3 with a remainder of 57.
The next digit of our result is 3. 
Result so far: 523.0
Deduct 1200 from 1257 and we're left with 57.
Fetch the next digit (9) from the dividend, attach it to 57 and continue: 579 / 400

Let's proceed to step 7:
400 can be fit into 579 1 times, resulting in a remainder of 179.
Use 1 as the next digit of our solution. 
Result so far: 5231.0
If we take 400 away from 579, we end up with 179.
Take the next digit (7) from the dividend and append it to 179, then repeat: 1797 / 400

Let's proceed to step 8:
When dividing 1797 by 400, we get 4 with a remainder of 197.
Put 4 as the next digit of the answer. 
Result so far: 52314.0
If we subtract 1600 from 1797, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

On to step 9:
400 can be fit into 1970 4 times, resulting in a remainder of 370.
Write down 4 as next digit of the result. 
Result so far: 52314.4
If we take 1600 away from 1970, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 10:
400 can be fit into 3700 9 times, resulting in a remainder of 100.
The next digit of our result is 9. 
Result so far: 52314.49
If we subtract 3600 from 3700, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
400 goes into 1000 2 times with a remainder of 200.
Record the quotient 2 as the next digit in the result. 
Result so far: 52314.492
The remainder is 200 after subtracting 800 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
The number 400 fits into 2000 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 52314.4925
If we subtract 2000 from 2000, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 13:
If we divide 0 by 400, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 52314.4925
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 14:
400 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 52314.4925
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 52314.4925 and a remainder of 0.0.