We divide 22013779 by 780
The aim is to understand the frequency of 780 in 22013779.

Step 1:
780 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 780

Let's proceed to step 2:
22 divided by 780 is 0 with a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 22, we get 22.
Bring next digit (0) of the dividend behind the 22 and repeat the process: 220 / 780

Let's proceed to step 3:
220 divided by 780 is 0 with a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 220 and we're left with 220.
Fetch the next digit (1) from the dividend, attach it to 220 and continue: 2201 / 780

Going ahead to step 4:
2201 divided by 780 is 2 with a remainder of 641.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1560 from 2201 leaves us with 641.
Bring next digit (3) of the dividend behind the 641 and repeat the process: 6413 / 780

Let's proceed to step 5:
If we divide 6413 by 780, we get 8 and a remainder of 173.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtracting 6240 from 6413 leaves us with 173.
Take the next digit (7) from the dividend and append it to 173, then repeat: 1737 / 780

Step 6:
If we divide 1737 by 780, we get 2 and a remainder of 177.
Use 2 as the next digit of our solution. 
Result so far: 282.0
Deduct 1560 from 1737 and we're left with 177.
Include the next digit (7) from the dividend after 177, then repeat: 1777 / 780

Moving on to step 7:
780 goes into 1777 2 times with a remainder of 217.
Write down 2 as next digit of the result. 
Result so far: 2822.0
If we take 1560 away from 1777, we end up with 217.
Append the next digit (9) from the dividend to 217 and continue with: 2179 / 780

Moving on to step 8:
780 can be fit into 2179 2 times, resulting in a remainder of 619.
Write down 2 as next digit of the result. 
Result so far: 28222.0
The remainder is 619 after subtracting 1560 from 2179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Moving on to step 9:
If we divide 6190 by 780, we get 7 and a remainder of 730.
The next digit of our result is 7. 
Result so far: 28222.7
If we take 5460 away from 6190, we end up with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Let's proceed to step 10:
The number 780 fits into 7300 9 times, leaving a remainder of 280.
The number 9 becomes the next digit in our result. 
Result so far: 28222.79
Subtracting 7020 from 7300 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 11:
780 can be fit into 2800 3 times, resulting in a remainder of 460.
Record the quotient 3 as the next digit in the result. 
Result so far: 28222.793
The remainder is 460 after subtracting 2340 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 12:
780 goes into 4600 5 times with a remainder of 700.
Record the quotient 5 as the next digit in the result. 
Result so far: 28222.7935
The remainder is 700 after subtracting 3900 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Step 13:
If we divide 7000 by 780, we get 8 and a remainder of 760.
Put 8 as the next digit of the answer. 
Result so far: 28222.79358
The remainder is 760 after subtracting 6240 from 7000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 14:
7600 divided by 780 is 9 with a remainder of 580.
Record the quotient 9 as the next digit in the result. 
Result so far: 28222.793589
Subtracting 7020 from 7600 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 15:
780 can be fit into 5800 7 times, resulting in a remainder of 340.
Put 7 as the next digit of the answer. 
Result so far: 28222.7935897
If we subtract 5460 from 5800, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 16:
780 can be fit into 3400 4 times, resulting in a remainder of 280.
Put 4 as the next digit of the answer. 
Result so far: 28222.79358974
If we take 3120 away from 3400, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final result is 28222.79358974 with a remainder of 2.8e-07.