We're dividing 19779404 by 899 
The aim is to understand the frequency of 899 in 19779404.

Going ahead to step 1:
If we divide 1 by 899, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 899

Step 2:
If we divide 19 by 899, we get 0 and a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Bring next digit (7) of the dividend behind the 19 and repeat the process: 197 / 899

Moving on to step 3:
If we divide 197 by 899, we get 0 and a remainder of 197.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 197, we end up with 197.
Bring next digit (7) of the dividend behind the 197 and repeat the process: 1977 / 899

Let's proceed to step 4:
The number 899 fits into 1977 2 times, leaving a remainder of 179.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 1798 from 1977 to get 179.
Bring next digit (9) of the dividend behind the 179 and repeat the process: 1799 / 899

On to step 5:
If we divide 1799 by 899, we get 2 and a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 22.0
If we take 1798 away from 1799, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 899

Going ahead to step 6:
The number 899 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 220.0
The remainder is 14 after subtracting 0 from 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 899

Step 7:
899 can be fit into 140 0 times, resulting in a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 2200.0
Subtracting 0 from 140 leaves us with 140.
Append the next digit (4) from the dividend to 140 and continue with: 1404 / 899

Step 8:
1404 divided by 899 is 1 with a remainder of 505.
The next digit of our result is 1. 
Result so far: 22001.0
Subtract 899 from 1404 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Going ahead to step 9:
When dividing 5050 by 899, we get 5 with a remainder of 555.
The next digit of our result is 5. 
Result so far: 22001.5
If we take 4495 away from 5050, we end up with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Let's proceed to step 10:
5550 divided by 899 is 6 with a remainder of 156.
The number 6 becomes the next digit in our result. 
Result so far: 22001.56
The remainder is 156 after subtracting 5394 from 5550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 11:
When dividing 1560 by 899, we get 1 with a remainder of 661.
Write down 1 as next digit of the result. 
Result so far: 22001.561
Subtract 899 from 1560 to get 661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6610, and continue the process.

Step 12:
If we divide 6610 by 899, we get 7 and a remainder of 317.
Write down 7 as next digit of the result. 
Result so far: 22001.5617
Subtract 6293 from 6610 to get 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

On to step 13:
3170 divided by 899 is 3 with a remainder of 473.
The number 3 becomes the next digit in our result. 
Result so far: 22001.56173
Subtracting 2697 from 3170 leaves us with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Let's proceed to step 14:
899 goes into 4730 5 times with a remainder of 235.
Record the quotient 5 as the next digit in the result. 
Result so far: 22001.561735
If we subtract 4495 from 4730, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Advancing to step 15:
899 can be fit into 2350 2 times, resulting in a remainder of 552.
Put 2 as the next digit of the answer. 
Result so far: 22001.5617352
If we take 1798 away from 2350, we end up with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Step 16:
If we divide 5520 by 899, we get 6 and a remainder of 126.
Write down 6 as next digit of the result. 
Result so far: 22001.56173526
Deduct 5394 from 5520 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

The final result is 22001.56173526 with a remainder of 1.26e-07.