Let's divide 68881749 by 850
The aim is to understand the frequency of 850 in 68881749.

Advancing to step 1:
850 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 850

On to step 2:
If we divide 68 by 850, we get 0 and a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Include the next digit (8) from the dividend after 68, then repeat: 688 / 850

Step 3:
688 divided by 850 is 0 with a remainder of 688.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 688 and we're left with 688.
Include the next digit (8) from the dividend after 688, then repeat: 6888 / 850

Let's proceed to step 4:
850 can be fit into 6888 8 times, resulting in a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 6800 from 6888 and we're left with 88.
Bring next digit (1) of the dividend behind the 88 and repeat the process: 881 / 850

On to step 5:
850 can be fit into 881 1 times, resulting in a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
Subtracting 850 from 881 leaves us with 31.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 850

Advancing to step 6:
850 can be fit into 317 0 times, resulting in a remainder of 317.
Record the quotient 0 as the next digit in the result. 
Result so far: 810.0
Subtract 0 from 317 to get 317.
Take the next digit (4) from the dividend and append it to 317, then repeat: 3174 / 850

Step 7:
When dividing 3174 by 850, we get 3 with a remainder of 624.
Use 3 as the next digit of our solution. 
Result so far: 8103.0
Subtract 2550 from 3174 to get 624.
Bring next digit (9) of the dividend behind the 624 and repeat the process: 6249 / 850

Going ahead to step 8:
850 can be fit into 6249 7 times, resulting in a remainder of 299.
Use 7 as the next digit of our solution. 
Result so far: 81037.0
Deduct 5950 from 6249 and we're left with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Moving on to step 9:
2990 divided by 850 is 3 with a remainder of 440.
The next digit of our result is 3. 
Result so far: 81037.3
If we subtract 2550 from 2990, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 10:
850 goes into 4400 5 times with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 81037.35
If we subtract 4250 from 4400, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 11:
If we divide 1500 by 850, we get 1 and a remainder of 650.
Write down 1 as next digit of the result. 
Result so far: 81037.351
Subtracting 850 from 1500 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Step 12:
850 goes into 6500 7 times with a remainder of 550.
Use 7 as the next digit of our solution. 
Result so far: 81037.3517
If we take 5950 away from 6500, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Moving on to step 13:
850 can be fit into 5500 6 times, resulting in a remainder of 400.
Use 6 as the next digit of our solution. 
Result so far: 81037.35176
Deduct 5100 from 5500 and we're left with 400.
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 14:
850 can be fit into 4000 4 times, resulting in a remainder of 600.
Put 4 as the next digit of the answer. 
Result so far: 81037.351764
If we take 3400 away from 4000, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 15:
850 goes into 6000 7 times with a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 81037.3517647
Deduct 5950 from 6000 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 16:
If we divide 500 by 850, we get 0 and a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 81037.3517647
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final outcome is 81037.3517647, with a leftover of 5e-07.