28534526 ÷ 851 
The aim is to understand the frequency of 851 in 28534526.

Step 1:
2 divided by 851 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 851

On to step 2:
851 can be fit into 28 0 times, resulting in a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 851

Moving on to step 3:
If we divide 285 by 851, we get 0 and a remainder of 285.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 285 and we're left with 285.
Include the next digit (3) from the dividend after 285, then repeat: 2853 / 851

Moving on to step 4:
When dividing 2853 by 851, we get 3 with a remainder of 300.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 2553 from 2853 to get 300.
Include the next digit (4) from the dividend after 300, then repeat: 3004 / 851

Step 5:
851 can be fit into 3004 3 times, resulting in a remainder of 451.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Deduct 2553 from 3004 and we're left with 451.
Fetch the next digit (5) from the dividend, attach it to 451 and continue: 4515 / 851

Step 6:
851 can be fit into 4515 5 times, resulting in a remainder of 260.
The next digit of our result is 5. 
Result so far: 335.0
If we take 4255 away from 4515, we end up with 260.
Fetch the next digit (2) from the dividend, attach it to 260 and continue: 2602 / 851

Let's proceed to step 7:
The number 851 fits into 2602 3 times, leaving a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 3353.0
Subtract 2553 from 2602 to get 49.
Append the next digit (6) from the dividend to 49 and continue with: 496 / 851

On to step 8:
When dividing 496 by 851, we get 0 with a remainder of 496.
Record the quotient 0 as the next digit in the result. 
Result so far: 33530.0
Deduct 0 from 496 and we're left with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Step 9:
If we divide 4960 by 851, we get 5 and a remainder of 705.
Put 5 as the next digit of the answer. 
Result so far: 33530.5
If we subtract 4255 from 4960, we get 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

On to step 10:
851 can be fit into 7050 8 times, resulting in a remainder of 242.
Record the quotient 8 as the next digit in the result. 
Result so far: 33530.58
If we subtract 6808 from 7050, we get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 11:
2420 divided by 851 is 2 with a remainder of 718.
Put 2 as the next digit of the answer. 
Result so far: 33530.582
The remainder is 718 after subtracting 1702 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

On to step 12:
When dividing 7180 by 851, we get 8 with a remainder of 372.
Write down 8 as next digit of the result. 
Result so far: 33530.5828
Subtract 6808 from 7180 to get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Step 13:
The number 851 fits into 3720 4 times, leaving a remainder of 316.
Put 4 as the next digit of the answer. 
Result so far: 33530.58284
Subtracting 3404 from 3720 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 14:
When dividing 3160 by 851, we get 3 with a remainder of 607.
Record the quotient 3 as the next digit in the result. 
Result so far: 33530.582843
Subtract 2553 from 3160 to get 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

On to step 15:
If we divide 6070 by 851, we get 7 and a remainder of 113.
Write down 7 as next digit of the result. 
Result so far: 33530.5828437
Subtracting 5957 from 6070 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Moving on to step 16:
When dividing 1130 by 851, we get 1 with a remainder of 279.
The next digit of our result is 1. 
Result so far: 33530.58284371
The remainder is 279 after subtracting 851 from 1130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Our division results in 33530.58284371 with a remaining 2.79e-07.