Let's divide 3090191 by 436
The aim is to understand the frequency of 436 in 3090191.

On to step 1:
436 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 436

Advancing to step 2:
436 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 436

Advancing to step 3:
When dividing 309 by 436, we get 0 with a remainder of 309.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 309 to get 309.
Fetch the next digit (0) from the dividend, attach it to 309 and continue: 3090 / 436

Moving on to step 4:
When dividing 3090 by 436, we get 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 3052 from 3090 to get 38.
Fetch the next digit (1) from the dividend, attach it to 38 and continue: 381 / 436

Moving on to step 5:
The number 436 fits into 381 0 times, leaving a remainder of 381.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
Deduct 0 from 381 and we're left with 381.
Take the next digit (9) from the dividend and append it to 381, then repeat: 3819 / 436

Advancing to step 6:
3819 divided by 436 is 8 with a remainder of 331.
Use 8 as the next digit of our solution. 
Result so far: 708.0
If we subtract 3488 from 3819, we get 331.
Take the next digit (1) from the dividend and append it to 331, then repeat: 3311 / 436

Advancing to step 7:
The number 436 fits into 3311 7 times, leaving a remainder of 259.
Write down 7 as next digit of the result. 
Result so far: 7087.0
The remainder is 259 after subtracting 3052 from 3311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Let's proceed to step 8:
436 can be fit into 2590 5 times, resulting in a remainder of 410.
Use 5 as the next digit of our solution. 
Result so far: 7087.5
Subtract 2180 from 2590 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 9:
If we divide 4100 by 436, we get 9 and a remainder of 176.
Use 9 as the next digit of our solution. 
Result so far: 7087.59
Subtracting 3924 from 4100 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 10:
436 goes into 1760 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 7087.594
Subtract 1744 from 1760 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
436 can be fit into 160 0 times, resulting in a remainder of 160.
The next digit of our result is 0. 
Result so far: 7087.594
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 12:
The number 436 fits into 1600 3 times, leaving a remainder of 292.
Write down 3 as next digit of the result. 
Result so far: 7087.59403
Subtracting 1308 from 1600 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Going ahead to step 13:
2920 divided by 436 is 6 with a remainder of 304.
Record the quotient 6 as the next digit in the result. 
Result so far: 7087.594036
Subtracting 2616 from 2920 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 14:
When dividing 3040 by 436, we get 6 with a remainder of 424.
The next digit of our result is 6. 
Result so far: 7087.5940366
If we subtract 2616 from 3040, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final result is 7087.5940366 with a remainder of 4.24e-06.