55069774 ÷ 850 
The aim is to understand the frequency of 850 in 55069774.

Let's proceed to step 1:
5 divided by 850 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 850

Step 2:
850 goes into 55 0 times with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Fetch the next digit (0) from the dividend, attach it to 55 and continue: 550 / 850

Step 3:
850 goes into 550 0 times with a remainder of 550.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 550, we end up with 550.
Take the next digit (6) from the dividend and append it to 550, then repeat: 5506 / 850

Let's proceed to step 4:
5506 divided by 850 is 6 with a remainder of 406.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 5100 from 5506 to get 406.
Fetch the next digit (9) from the dividend, attach it to 406 and continue: 4069 / 850

On to step 5:
850 can be fit into 4069 4 times, resulting in a remainder of 669.
Put 4 as the next digit of the answer. 
Result so far: 64.0
If we take 3400 away from 4069, we end up with 669.
Take the next digit (7) from the dividend and append it to 669, then repeat: 6697 / 850

On to step 6:
850 can be fit into 6697 7 times, resulting in a remainder of 747.
Put 7 as the next digit of the answer. 
Result so far: 647.0
If we subtract 5950 from 6697, we get 747.
Include the next digit (7) from the dividend after 747, then repeat: 7477 / 850

On to step 7:
When dividing 7477 by 850, we get 8 with a remainder of 677.
Put 8 as the next digit of the answer. 
Result so far: 6478.0
Subtracting 6800 from 7477 leaves us with 677.
Bring next digit (4) of the dividend behind the 677 and repeat the process: 6774 / 850

Step 8:
The number 850 fits into 6774 7 times, leaving a remainder of 824.
Record the quotient 7 as the next digit in the result. 
Result so far: 64787.0
The remainder is 824 after subtracting 5950 from 6774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Step 9:
850 goes into 8240 9 times with a remainder of 590.
Record the quotient 9 as the next digit in the result. 
Result so far: 64787.9
Deduct 7650 from 8240 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 10:
850 goes into 5900 6 times with a remainder of 800.
Put 6 as the next digit of the answer. 
Result so far: 64787.96
Subtracting 5100 from 5900 leaves us with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Advancing to step 11:
850 goes into 8000 9 times with a remainder of 350.
Use 9 as the next digit of our solution. 
Result so far: 64787.969
If we take 7650 away from 8000, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 12:
When dividing 3500 by 850, we get 4 with a remainder of 100.
The next digit of our result is 4. 
Result so far: 64787.9694
Subtract 3400 from 3500 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 13:
If we divide 1000 by 850, we get 1 and a remainder of 150.
Write down 1 as next digit of the result. 
Result so far: 64787.96941
Deduct 850 from 1000 and we're left with 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 14:
850 can be fit into 1500 1 times, resulting in a remainder of 650.
Record the quotient 1 as the next digit in the result. 
Result so far: 64787.969411
The remainder is 650 after subtracting 850 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

The final result is 64787.969411 with a remainder of 6.5e-05.