Let's divide 25669797 by 198
We want to figure out the number of times 25669797 can be divided by 198.

Advancing to step 1:
198 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 198

Moving on to step 2:
198 goes into 25 0 times with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Append the next digit (6) from the dividend to 25 and continue with: 256 / 198

Going ahead to step 3:
When dividing 256 by 198, we get 1 with a remainder of 58.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 58 after subtracting 198 from 256.
Take the next digit (6) from the dividend and append it to 58, then repeat: 586 / 198

Advancing to step 4:
If we divide 586 by 198, we get 2 and a remainder of 190.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 396 from 586, we get 190.
Append the next digit (9) from the dividend to 190 and continue with: 1909 / 198

Advancing to step 5:
If we divide 1909 by 198, we get 9 and a remainder of 127.
Use 9 as the next digit of our solution. 
Result so far: 129.0
Deduct 1782 from 1909 and we're left with 127.
Append the next digit (7) from the dividend to 127 and continue with: 1277 / 198

Step 6:
198 goes into 1277 6 times with a remainder of 89.
The next digit of our result is 6. 
Result so far: 1296.0
Deduct 1188 from 1277 and we're left with 89.
Take the next digit (9) from the dividend and append it to 89, then repeat: 899 / 198

Step 7:
If we divide 899 by 198, we get 4 and a remainder of 107.
Use 4 as the next digit of our solution. 
Result so far: 12964.0
Subtract 792 from 899 to get 107.
Append the next digit (7) from the dividend to 107 and continue with: 1077 / 198

Let's proceed to step 8:
198 goes into 1077 5 times with a remainder of 87.
The next digit of our result is 5. 
Result so far: 129645.0
If we subtract 990 from 1077, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 9:
The number 198 fits into 870 4 times, leaving a remainder of 78.
The number 4 becomes the next digit in our result. 
Result so far: 129645.4
The remainder is 78 after subtracting 792 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 10:
198 goes into 780 3 times with a remainder of 186.
The next digit of our result is 3. 
Result so far: 129645.43
Deduct 594 from 780 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.

On to step 11:
If we divide 1860 by 198, we get 9 and a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 129645.439
Deduct 1782 from 1860 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 12:
When dividing 780 by 198, we get 3 with a remainder of 186.
The next digit of our result is 3. 
Result so far: 129645.4393
Subtracting 594 from 780 leaves us 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.

Going ahead to step 13:
The number 198 fits into 1860 9 times, leaving a remainder of 78.
The next digit of our result is 9. 
Result so far: 129645.43939
Deduct 1782 from 1860 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 14:
198 can be fit into 780 3 times, resulting in a remainder of 186.
Record the quotient 3 as the next digit in the result. 
Result so far: 129645.439393
If we take 594 away from 780, we end up 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.

On to step 15:
If we divide 1860 by 198, we get 9 and a remainder of 78.
Record the quotient 9 as the next digit in the result. 
Result so far: 129645.4393939
Subtracting 1782 from 1860 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 16:
780 divided by 198 is 3 with a remainder of 186.
Record the quotient 3 as the next digit in the result. 
Result so far: 129645.43939393
If we subtract 594 from 780, 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.

The final outcome is 129645.43939393, with a leftover of 1.86e-07.