12252730 ÷ 779 
The aim is to understand the frequency of 779 in 12252730.

Moving on to step 1:
1 divided by 779 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 779

Going ahead to step 2:
779 can be fit into 12 0 times, resulting in a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 779

Advancing to step 3:
When dividing 122 by 779, we get 0 with a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 122 after subtracting 0 from 122.
Include the next digit (5) from the dividend after 122, then repeat: 1225 / 779

Going ahead to step 4:
When dividing 1225 by 779, we get 1 with a remainder of 446.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 779 away from 1225, we end up with 446.
Include the next digit (2) from the dividend after 446, then repeat: 4462 / 779

Advancing to step 5:
When dividing 4462 by 779, we get 5 with a remainder of 567.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 3895 away from 4462, we end up with 567.
Fetch the next digit (7) from the dividend, attach it to 567 and continue: 5677 / 779

Moving on to step 6:
If we divide 5677 by 779, we get 7 and a remainder of 224.
The number 7 becomes the next digit in our result. 
Result so far: 157.0
If we take 5453 away from 5677, we end up with 224.
Fetch the next digit (3) from the dividend, attach it to 224 and continue: 2243 / 779

Moving on to step 7:
779 goes into 2243 2 times with a remainder of 685.
Write down 2 as next digit of the result. 
Result so far: 1572.0
Deduct 1558 from 2243 and we're left with 685.
Take the next digit (0) from the dividend and append it to 685, then repeat: 6850 / 779

Step 8:
If we divide 6850 by 779, we get 8 and a remainder of 618.
Use 8 as the next digit of our solution. 
Result so far: 15728.0
Subtract 6232 from 6850 to get 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Let's proceed to step 9:
If we divide 6180 by 779, we get 7 and a remainder of 727.
Put 7 as the next digit of the answer. 
Result so far: 15728.7
Deduct 5453 from 6180 and we're left with 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7270, and continue the process.

Let's proceed to step 10:
The number 779 fits into 7270 9 times, leaving a remainder of 259.
The number 9 becomes the next digit in our result. 
Result so far: 15728.79
If we take 7011 away from 7270, we end up with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 11:
779 can be fit into 2590 3 times, resulting in a remainder of 253.
The number 3 becomes the next digit in our result. 
Result so far: 15728.793
Subtract 2337 from 2590 to get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 12:
779 goes into 2530 3 times with a remainder of 193.
Use 3 as the next digit of our solution. 
Result so far: 15728.7933
If we subtract 2337 from 2530, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

After the division, we end up with 15728.7933 and a remainder of 0.00193.