Let's divide 1585282 by 780
The aim is to understand the frequency of 780 in 1585282.

Step 1:
780 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 780

Let's proceed to step 2:
15 divided by 780 is 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 780

Step 3:
780 goes into 158 0 times with a remainder of 158.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 158 after subtracting 0 from 158.
Include the next digit (5) from the dividend after 158, then repeat: 1585 / 780

Let's proceed to step 4:
If we divide 1585 by 780, we get 2 and a remainder of 25.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 25 after subtracting 1560 from 1585.
Fetch the next digit (2) from the dividend, attach it to 25 and continue: 252 / 780

Let's proceed to step 5:
When dividing 252 by 780, we get 0 with a remainder of 252.
The next digit of our result is 0. 
Result so far: 20.0
The remainder is 252 after subtracting 0 from 252.
Bring next digit (8) of the dividend behind the 252 and repeat the process: 2528 / 780

Moving on to step 6:
780 can be fit into 2528 3 times, resulting in a remainder of 188.
The next digit of our result is 3. 
Result so far: 203.0
Deduct 2340 from 2528 and we're left with 188.
Grab the next digit (2) from the dividend, add it to 188, then carry on: 1882 / 780

Advancing to step 7:
If we divide 1882 by 780, we get 2 and a remainder of 322.
The next digit of our result is 2. 
Result so far: 2032.0
Subtracting 1560 from 1882 leaves us with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 8:
The number 780 fits into 3220 4 times, leaving a remainder of 100.
Put 4 as the next digit of the answer. 
Result so far: 2032.4
If we take 3120 away from 3220, we end up with 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 9:
780 goes into 1000 1 times with a remainder of 220.
Record the quotient 1 as the next digit in the result. 
Result so far: 2032.41
Subtracting 780 from 1000 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 10:
780 goes into 2200 2 times with a remainder of 640.
Write down 2 as next digit of the result. 
Result so far: 2032.412
If we subtract 1560 from 2200, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 11:
6400 divided by 780 is 8 with a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 2032.4128
Subtracting 6240 from 6400 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 12:
780 goes into 1600 2 times with a remainder of 40.
The next digit of our result is 2. 
Result so far: 2032.41282
If we take 1560 away from 1600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
780 can be fit into 400 0 times, resulting in a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 2032.41282
Subtracting 0 from 400 leaves us 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.

Step 14:
When dividing 4000 by 780, we get 5 with a remainder of 100.
The next digit of our result is 5. 
Result so far: 2032.4128205
The remainder is 100 after subtracting 3900 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 15:
780 goes into 1000 1 times with a remainder of 220.
Write down 1 as next digit of the result. 
Result so far: 2032.41282051
If we subtract 780 from 1000, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Our division results in 2032.41282051 with a remaining 2.2e-07.