We look at the division of 70555281 by 380 
The aim is to understand the frequency of 380 in 70555281.

Advancing to step 1:
When dividing 7 by 380, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 380

Going ahead to step 2:
380 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Append the next digit (5) from the dividend to 70 and continue with: 705 / 380

Let's proceed to step 3:
When dividing 705 by 380, we get 1 with a remainder of 325.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 325 after subtracting 380 from 705.
Fetch the next digit (5) from the dividend, attach it to 325 and continue: 3255 / 380

Advancing to step 4:
380 can be fit into 3255 8 times, resulting in a remainder of 215.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 3040 from 3255 and we're left with 215.
Grab the next digit (5) from the dividend, add it to 215, then carry on: 2155 / 380

Moving on to step 5:
When dividing 2155 by 380, we get 5 with a remainder of 255.
Put 5 as the next digit of the answer. 
Result so far: 185.0
The remainder is 255 after subtracting 1900 from 2155.
Grab the next digit (2) from the dividend, add it to 255, then carry on: 2552 / 380

On to step 6:
The number 380 fits into 2552 6 times, leaving a remainder of 272.
The number 6 becomes the next digit in our result. 
Result so far: 1856.0
If we take 2280 away from 2552, we end up with 272.
Append the next digit (8) from the dividend to 272 and continue with: 2728 / 380

Let's proceed to step 7:
When dividing 2728 by 380, we get 7 with a remainder of 68.
The number 7 becomes the next digit in our result. 
Result so far: 18567.0
Deduct 2660 from 2728 and we're left with 68.
Take the next digit (1) from the dividend and append it to 68, then repeat: 681 / 380

Moving on to step 8:
When dividing 681 by 380, we get 1 with a remainder of 301.
Put 1 as the next digit of the answer. 
Result so far: 185671.0
Subtract 380 from 681 to get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Moving on to step 9:
380 goes into 3010 7 times with a remainder of 350.
The next digit of our result is 7. 
Result so far: 185671.7
Deduct 2660 from 3010 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 10:
3500 divided by 380 is 9 with a remainder of 80.
Write down 9 as next digit of the result. 
Result so far: 185671.79
Subtracting 3420 from 3500 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 11:
380 can be fit into 800 2 times, resulting in a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 185671.792
If we take 760 away from 800, 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.

On to step 12:
380 can be fit into 400 1 times, resulting in a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 185671.7921
If we take 380 away from 400, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
380 goes into 200 0 times with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 185671.7921
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
The number 380 fits into 2000 5 times, leaving a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 185671.792105
If we take 1900 away from 2000, 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.

Moving on to step 15:
380 can be fit into 1000 2 times, resulting in a remainder of 240.
The next digit of our result is 2. 
Result so far: 185671.7921052
Subtracting 760 from 1000 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 16:
If we divide 2400 by 380, we get 6 and a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 185671.79210526
The remainder is 120 after subtracting 2280 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 185671.79210526 with a remaining 1.2e-07.