We look at the division of 38601266 by 245 
The aim is to understand the frequency of 245 in 38601266.

On to step 1:
245 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 245

Advancing to step 2:
245 goes into 38 0 times with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Append the next digit (6) from the dividend to 38 and continue with: 386 / 245

Let's proceed to step 3:
386 divided by 245 is 1 with a remainder of 141.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 141 after subtracting 245 from 386.
Grab the next digit (0) from the dividend, add it to 141, then carry on: 1410 / 245

Advancing to step 4:
1410 divided by 245 is 5 with a remainder of 185.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 1225 from 1410 to get 185.
Bring next digit (1) of the dividend behind the 185 and repeat the process: 1851 / 245

Moving on to step 5:
When dividing 1851 by 245, we get 7 with a remainder of 136.
The number 7 becomes the next digit in our result. 
Result so far: 157.0
The remainder is 136 after subtracting 1715 from 1851.
Include the next digit (2) from the dividend after 136, then repeat: 1362 / 245

Step 6:
The number 245 fits into 1362 5 times, leaving a remainder of 137.
Use 5 as the next digit of our solution. 
Result so far: 1575.0
If we take 1225 away from 1362, we end up with 137.
Append the next digit (6) from the dividend to 137 and continue with: 1376 / 245

On to step 7:
The number 245 fits into 1376 5 times, leaving a remainder of 151.
The number 5 becomes the next digit in our result. 
Result so far: 15755.0
The remainder is 151 after subtracting 1225 from 1376.
Bring next digit (6) of the dividend behind the 151 and repeat the process: 1516 / 245

Let's proceed to step 8:
If we divide 1516 by 245, we get 6 and a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 157556.0
If we take 1470 away from 1516, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 9:
The number 245 fits into 460 1 times, leaving a remainder of 215.
Put 1 as the next digit of the answer. 
Result so far: 157556.1
The remainder is 215 after subtracting 245 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 10:
245 can be fit into 2150 8 times, resulting in a remainder of 190.
Use 8 as the next digit of our solution. 
Result so far: 157556.18
If we subtract 1960 from 2150, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 11:
1900 divided by 245 is 7 with a remainder of 185.
Record the quotient 7 as the next digit in the result. 
Result so far: 157556.187
Deduct 1715 from 1900 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 12:
The number 245 fits into 1850 7 times, leaving a remainder of 135.
Write down 7 as next digit of the result. 
Result so far: 157556.1877
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.

The quotient of the division is 157556.1877, and the remainder is 0.00135.