We look at the division of 88696901 by 436 
The aim is to understand the frequency of 436 in 88696901.

Going ahead to step 1:
If we divide 8 by 436, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 436

Going ahead to step 2:
88 divided by 436 is 0 with a remainder of 88.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Grab the next digit (6) from the dividend, add it to 88, then carry on: 886 / 436

Going ahead to step 3:
436 can be fit into 886 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 14 after subtracting 872 from 886.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 436

Step 4:
When dividing 149 by 436, we get 0 with a remainder of 149.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we take 0 away from 149, we end up with 149.
Grab the next digit (6) from the dividend, add it to 149, then carry on: 1496 / 436

Step 5:
436 can be fit into 1496 3 times, resulting in a remainder of 188.
Put 3 as the next digit of the answer. 
Result so far: 203.0
If we subtract 1308 from 1496, we get 188.
Fetch the next digit (9) from the dividend, attach it to 188 and continue: 1889 / 436

Moving on to step 6:
When dividing 1889 by 436, we get 4 with a remainder of 145.
The next digit of our result is 4. 
Result so far: 2034.0
Subtracting 1744 from 1889 leaves us with 145.
Include the next digit (0) from the dividend after 145, then repeat: 1450 / 436

Moving on to step 7:
If we divide 1450 by 436, we get 3 and a remainder of 142.
Use 3 as the next digit of our solution. 
Result so far: 20343.0
The remainder is 142 after subtracting 1308 from 1450.
Fetch the next digit (1) from the dividend, attach it to 142 and continue: 1421 / 436

Step 8:
The number 436 fits into 1421 3 times, leaving a remainder of 113.
Record the quotient 3 as the next digit in the result. 
Result so far: 203433.0
Deduct 1308 from 1421 and we're left 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.

Going ahead to step 9:
The number 436 fits into 1130 2 times, leaving a remainder of 258.
The number 2 becomes the next digit in our result. 
Result so far: 203433.2
If we take 872 away from 1130, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 10:
If we divide 2580 by 436, we get 5 and a remainder of 400.
Use 5 as the next digit of our solution. 
Result so far: 203433.25
The remainder is 400 after subtracting 2180 from 2580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 11:
If we divide 4000 by 436, we get 9 and a remainder of 76.
Write down 9 as next digit of the result. 
Result so far: 203433.259
Subtract 3924 from 4000 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
If we divide 760 by 436, we get 1 and a remainder of 324.
The next digit of our result is 1. 
Result so far: 203433.2591
Subtract 436 from 760 to get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 13:
When dividing 3240 by 436, we get 7 with a remainder of 188.
Record the quotient 7 as the next digit in the result. 
Result so far: 203433.25917
The remainder is 188 after subtracting 3052 from 3240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Going ahead to step 14:
1880 divided by 436 is 4 with a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 203433.259174
Subtracting 1744 from 1880 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 15:
436 goes into 1360 3 times with a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 203433.2591743
Subtracting 1308 from 1360 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 16:
520 divided by 436 is 1 with a remainder of 84.
The next digit of our result is 1. 
Result so far: 203433.25917431
If we take 436 away from 520, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final outcome is 203433.25917431, with a leftover of 8.4e-08.