We're dividing 49190868 by 861 
The aim is to understand the frequency of 861 in 49190868.

On to step 1:
4 divided by 861 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 861

Step 2:
861 goes into 49 0 times with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Fetch the next digit (1) from the dividend, attach it to 49 and continue: 491 / 861

Going ahead to step 3:
When dividing 491 by 861, we get 0 with a remainder of 491.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 491, we get 491.
Bring next digit (9) of the dividend behind the 491 and repeat the process: 4919 / 861

Moving on to step 4:
861 goes into 4919 5 times with a remainder of 614.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 4305 from 4919 and we're left with 614.
Fetch the next digit (0) from the dividend, attach it to 614 and continue: 6140 / 861

Step 5:
861 can be fit into 6140 7 times, resulting in a remainder of 113.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
If we subtract 6027 from 6140, we get 113.
Include the next digit (8) from the dividend after 113, then repeat: 1138 / 861

Step 6:
861 goes into 1138 1 times with a remainder of 277.
Write down 1 as next digit of the result. 
Result so far: 571.0
Subtract 861 from 1138 to get 277.
Fetch the next digit (6) from the dividend, attach it to 277 and continue: 2776 / 861

Step 7:
When dividing 2776 by 861, we get 3 with a remainder of 193.
Record the quotient 3 as the next digit in the result. 
Result so far: 5713.0
Deduct 2583 from 2776 and we're left with 193.
Bring next digit (8) of the dividend behind the 193 and repeat the process: 1938 / 861

Going ahead to step 8:
861 can be fit into 1938 2 times, resulting in a remainder of 216.
The number 2 becomes the next digit in our result. 
Result so far: 57132.0
Subtract 1722 from 1938 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 9:
861 can be fit into 2160 2 times, resulting in a remainder of 438.
Put 2 as the next digit of the answer. 
Result so far: 57132.2
If we take 1722 away from 2160, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Advancing to step 10:
861 goes into 4380 5 times with a remainder of 75.
The next digit of our result is 5. 
Result so far: 57132.25
The remainder is 75 after subtracting 4305 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 11:
If we divide 750 by 861, we get 0 and a remainder of 750.
Put 0 as the next digit of the answer. 
Result so far: 57132.25
Subtracting 0 from 750 leaves us with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 12:
7500 divided by 861 is 8 with a remainder of 612.
The number 8 becomes the next digit in our result. 
Result so far: 57132.2508
Subtract 6888 from 7500 to get 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Let's proceed to step 13:
6120 divided by 861 is 7 with a remainder of 93.
Put 7 as the next digit of the answer. 
Result so far: 57132.25087
The remainder is 93 after subtracting 6027 from 6120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Moving on to step 14:
930 divided by 861 is 1 with a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 57132.250871
The remainder is 69 after subtracting 861 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 15:
861 can be fit into 690 0 times, resulting in a remainder of 690.
Put 0 as the next digit of the answer. 
Result so far: 57132.250871
If we take 0 away from 690, we end up with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 16:
6900 divided by 861 is 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 57132.25087108
If we take 6888 away from 6900, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 57132.25087108 with a remaining 1.2e-08.