We look at the division of 28389122 by 157 
The aim is to understand the frequency of 157 in 28389122.

Going ahead to step 1:
If we divide 2 by 157, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 157

Step 2:
When dividing 28 by 157, we get 0 with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Fetch the next digit (3) from the dividend, attach it to 28 and continue: 283 / 157

Step 3:
283 divided by 157 is 1 with a remainder of 126.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 157 from 283 and we're left with 126.
Fetch the next digit (8) from the dividend, attach it to 126 and continue: 1268 / 157

Moving on to step 4:
If we divide 1268 by 157, we get 8 and a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 1256 away from 1268, we end up with 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 157

Moving on to step 5:
The number 157 fits into 129 0 times, leaving a remainder of 129.
The number 0 becomes the next digit in our result. 
Result so far: 180.0
Deduct 0 from 129 and we're left with 129.
Take the next digit (1) from the dividend and append it to 129, then repeat: 1291 / 157

Moving on to step 6:
157 can be fit into 1291 8 times, resulting in a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 1808.0
Deduct 1256 from 1291 and we're left with 35.
Take the next digit (2) from the dividend and append it to 35, then repeat: 352 / 157

Let's proceed to step 7:
157 can be fit into 352 2 times, resulting in a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 18082.0
Deduct 314 from 352 and we're left with 38.
Include the next digit (2) from the dividend after 38, then repeat: 382 / 157

Let's proceed to step 8:
157 goes into 382 2 times with a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 180822.0
If we take 314 away from 382, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 9:
The number 157 fits into 680 4 times, leaving a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 180822.4
The remainder is 52 after subtracting 628 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 10:
If we divide 520 by 157, we get 3 and a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 180822.43
If we subtract 471 from 520, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 11:
490 divided by 157 is 3 with a remainder of 19.
The next digit of our result is 3. 
Result so far: 180822.433
Subtract 471 from 490 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 180822.433, and the remainder is 0.0019.