Let's divide 12668168 by 436
The aim is to understand the frequency of 436 in 12668168.

Going ahead to step 1:
436 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 436

Going ahead to step 2:
12 divided by 436 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 436

On to step 3:
If we divide 126 by 436, we get 0 and a remainder of 126.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 126 to get 126.
Grab the next digit (6) from the dividend, add it to 126, then carry on: 1266 / 436

Advancing to step 4:
When dividing 1266 by 436, we get 2 with a remainder of 394.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 394 after subtracting 872 from 1266.
Append the next digit (8) from the dividend to 394 and continue with: 3948 / 436

Advancing to step 5:
When dividing 3948 by 436, we get 9 with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 29.0
Deduct 3924 from 3948 and we're left with 24.
Append the next digit (1) from the dividend to 24 and continue with: 241 / 436

Advancing to step 6:
If we divide 241 by 436, we get 0 and a remainder of 241.
Write down 0 as next digit of the result. 
Result so far: 290.0
The remainder is 241 after subtracting 0 from 241.
Append the next digit (6) from the dividend to 241 and continue with: 2416 / 436

On to step 7:
436 goes into 2416 5 times with a remainder of 236.
Use 5 as the next digit of our solution. 
Result so far: 2905.0
Subtracting 2180 from 2416 leaves us with 236.
Take the next digit (8) from the dividend and append it to 236, then repeat: 2368 / 436

Advancing to step 8:
When dividing 2368 by 436, we get 5 with a remainder of 188.
Put 5 as the next digit of the answer. 
Result so far: 29055.0
If we take 2180 away from 2368, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 9:
The number 436 fits into 1880 4 times, leaving a remainder of 136.
Use 4 as the next digit of our solution. 
Result so far: 29055.4
If we subtract 1744 from 1880, we get 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 10:
The number 436 fits into 1360 3 times, leaving a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 29055.43
If we subtract 1308 from 1360, we get 52.
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 11:
When dividing 520 by 436, we get 1 with a remainder of 84.
Use 1 as the next digit of our solution. 
Result so far: 29055.431
If we subtract 436 from 520, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 12:
840 divided by 436 is 1 with a remainder of 404.
The next digit of our result is 1. 
Result so far: 29055.4311
Subtract 436 from 840 to get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

After the division, we end up with 29055.4311 and a remainder of 0.00404.