84123824 divided by 245 
The aim is to understand the frequency of 245 in 84123824.

Going ahead to step 1:
8 divided by 245 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 245

Step 2:
When dividing 84 by 245, we get 0 with a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Grab the next digit (1) from the dividend, add it to 84, then carry on: 841 / 245

Step 3:
245 goes into 841 3 times with a remainder of 106.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 735 from 841 leaves us with 106.
Grab the next digit (2) from the dividend, add it to 106, then carry on: 1062 / 245

Moving on to step 4:
When dividing 1062 by 245, we get 4 with a remainder of 82.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtract 980 from 1062 to get 82.
Bring next digit (3) of the dividend behind the 82 and repeat the process: 823 / 245

Going ahead to step 5:
823 divided by 245 is 3 with a remainder of 88.
Use 3 as the next digit of our solution. 
Result so far: 343.0
Subtract 735 from 823 to get 88.
Grab the next digit (8) from the dividend, add it to 88, then carry on: 888 / 245

On to step 6:
245 goes into 888 3 times with a remainder of 153.
The number 3 becomes the next digit in our result. 
Result so far: 3433.0
If we subtract 735 from 888, we get 153.
Take the next digit (2) from the dividend and append it to 153, then repeat: 1532 / 245

Let's proceed to step 7:
When dividing 1532 by 245, we get 6 with a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 34336.0
The remainder is 62 after subtracting 1470 from 1532.
Grab the next digit (4) from the dividend, add it to 62, then carry on: 624 / 245

Let's proceed to step 8:
The number 245 fits into 624 2 times, leaving a remainder of 134.
Use 2 as the next digit of our solution. 
Result so far: 343362.0
Deduct 490 from 624 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Let's proceed to step 9:
When dividing 1340 by 245, we get 5 with a remainder of 115.
Write down 5 as next digit of the result. 
Result so far: 343362.5
Deduct 1225 from 1340 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 10:
When dividing 1150 by 245, we get 4 with a remainder of 170.
Record the quotient 4 as the next digit in the result. 
Result so far: 343362.54
If we subtract 980 from 1150, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 11:
When dividing 1700 by 245, we get 6 with a remainder of 230.
Use 6 as the next digit of our solution. 
Result so far: 343362.546
Subtract 1470 from 1700 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 12:
245 goes into 2300 9 times with a remainder of 95.
The number 9 becomes the next digit in our result. 
Result so far: 343362.5469
Subtract 2205 from 2300 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 13:
If we divide 950 by 245, we get 3 and a remainder of 215.
The number 3 becomes the next digit in our result. 
Result so far: 343362.54693
If we take 735 away from 950, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

On to step 14:
245 can be fit into 2150 8 times, resulting in a remainder of 190.
The number 8 becomes the next digit in our result. 
Result so far: 343362.546938
Subtracting 1960 from 2150 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 15:
If we divide 1900 by 245, we get 7 and a remainder of 185.
Write down 7 as next digit of the result. 
Result so far: 343362.5469387
The remainder is 185 after subtracting 1715 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 16:
When dividing 1850 by 245, we get 7 with a remainder of 135.
Use 7 as the next digit of our solution. 
Result so far: 343362.54693877
Deduct 1715 from 1850 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

After the division, we end up with 343362.54693877 and a remainder of 1.35e-07.