4340824 ÷ 891 
The aim is to understand the frequency of 891 in 4340824.

Going ahead to step 1:
When dividing 4 by 891, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 891

On to step 2:
The number 891 fits into 43 0 times, leaving a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Append the next digit (4) from the dividend to 43 and continue with: 434 / 891

Advancing to step 3:
891 goes into 434 0 times with a remainder of 434.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 434 leaves us with 434.
Bring next digit (0) of the dividend behind the 434 and repeat the process: 4340 / 891

Step 4:
4340 divided by 891 is 4 with a remainder of 776.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 3564 from 4340 leaves us with 776.
Include the next digit (8) from the dividend after 776, then repeat: 7768 / 891

Step 5:
The number 891 fits into 7768 8 times, leaving a remainder of 640.
Put 8 as the next digit of the answer. 
Result so far: 48.0
If we take 7128 away from 7768, we end up with 640.
Include the next digit (2) from the dividend after 640, then repeat: 6402 / 891

Going ahead to step 6:
891 goes into 6402 7 times with a remainder of 165.
The next digit of our result is 7. 
Result so far: 487.0
Deduct 6237 from 6402 and we're left with 165.
Take the next digit (4) from the dividend and append it to 165, then repeat: 1654 / 891

Advancing to step 7:
1654 divided by 891 is 1 with a remainder of 763.
Put 1 as the next digit of the answer. 
Result so far: 4871.0
Deduct 891 from 1654 and we're left with 763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Going ahead to step 8:
When dividing 7630 by 891, we get 8 with a remainder of 502.
The number 8 becomes the next digit in our result. 
Result so far: 4871.8
If we subtract 7128 from 7630, we get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 9:
5020 divided by 891 is 5 with a remainder of 565.
Put 5 as the next digit of the answer. 
Result so far: 4871.85
Subtract 4455 from 5020 to get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Going ahead to step 10:
If we divide 5650 by 891, we get 6 and a remainder of 304.
Record the quotient 6 as the next digit in the result. 
Result so far: 4871.856
Subtracting 5346 from 5650 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.

Let's proceed to step 11:
If we divide 3040 by 891, we get 3 and a remainder of 367.
Write down 3 as next digit of the result. 
Result so far: 4871.8563
If we subtract 2673 from 3040, we get 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

On to step 12:
When dividing 3670 by 891, we get 4 with a remainder of 106.
Put 4 as the next digit of the answer. 
Result so far: 4871.85634
Subtracting 3564 from 3670 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 13:
When dividing 1060 by 891, we get 1 with a remainder of 169.
Write down 1 as next digit of the result. 
Result so far: 4871.856341
The remainder is 169 after subtracting 891 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Going ahead to step 14:
If we divide 1690 by 891, we get 1 and a remainder of 799.
The next digit of our result is 1. 
Result so far: 4871.8563411
Deduct 891 from 1690 and we're left with 799.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7990, and continue the process.

Our division results in 4871.8563411 with a remaining 7.99e-06.