We look at the division of 25657551 by 190 
The aim is to understand the frequency of 190 in 25657551.

On to step 1:
2 divided by 190 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 190

Step 2:
25 divided by 190 is 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 190

Going ahead to step 3:
If we divide 256 by 190, we get 1 and a remainder of 66.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 190 from 256 and we're left with 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 190

Step 4:
190 goes into 665 3 times with a remainder of 95.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 570 from 665 to get 95.
Include the next digit (7) from the dividend after 95, then repeat: 957 / 190

On to step 5:
190 can be fit into 957 5 times, resulting in a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 135.0
The remainder is 7 after subtracting 950 from 957.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 190

Moving on to step 6:
If we divide 75 by 190, we get 0 and a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 1350.0
If we subtract 0 from 75, we get 75.
Append the next digit (5) from the dividend to 75 and continue with: 755 / 190

Going ahead to step 7:
755 divided by 190 is 3 with a remainder of 185.
Use 3 as the next digit of our solution. 
Result so far: 13503.0
If we take 570 away from 755, we end up with 185.
Bring next digit (1) of the dividend behind the 185 and repeat the process: 1851 / 190

On to step 8:
190 can be fit into 1851 9 times, resulting in a remainder of 141.
Put 9 as the next digit of the answer. 
Result so far: 135039.0
If we take 1710 away from 1851, we end up with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

On to step 9:
When dividing 1410 by 190, we get 7 with a remainder of 80.
Put 7 as the next digit of the answer. 
Result so far: 135039.7
If we take 1330 away from 1410, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 10:
190 can be fit into 800 4 times, resulting in a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 135039.74
Deduct 760 from 800 and we're left 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 11:
The number 190 fits into 400 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 135039.742
Subtract 380 from 400 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
190 goes into 200 1 times with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 135039.7421
Subtract 190 from 200 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
100 divided by 190 is 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 135039.7421
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 14:
The number 190 fits into 1000 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 135039.742105
Deduct 950 from 1000 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 15:
190 goes into 500 2 times with a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 135039.7421052
Subtract 380 from 500 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 16:
190 goes into 1200 6 times with a remainder of 60.
The next digit of our result is 6. 
Result so far: 135039.74210526
Subtract 1140 from 1200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 135039.74210526 with a remainder of 6e-08.