We look at the division of 16412574 by 380 
The aim is to understand the frequency of 380 in 16412574.

Going ahead to step 1:
1 divided by 380 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 380

Advancing to step 2:
380 can be fit into 16 0 times, resulting in a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 380

Moving on to step 3:
164 divided by 380 is 0 with a remainder of 164.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 164 after subtracting 0 from 164.
Fetch the next digit (1) from the dividend, attach it to 164 and continue: 1641 / 380

Advancing to step 4:
380 goes into 1641 4 times with a remainder of 121.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 1520 from 1641 to get 121.
Grab the next digit (2) from the dividend, add it to 121, then carry on: 1212 / 380

Step 5:
If we divide 1212 by 380, we get 3 and a remainder of 72.
Use 3 as the next digit of our solution. 
Result so far: 43.0
Subtract 1140 from 1212 to get 72.
Include the next digit (5) from the dividend after 72, then repeat: 725 / 380

Advancing to step 6:
If we divide 725 by 380, we get 1 and a remainder of 345.
Use 1 as the next digit of our solution. 
Result so far: 431.0
Deduct 380 from 725 and we're left with 345.
Fetch the next digit (7) from the dividend, attach it to 345 and continue: 3457 / 380

Moving on to step 7:
If we divide 3457 by 380, we get 9 and a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 4319.0
Deduct 3420 from 3457 and we're left with 37.
Append the next digit (4) from the dividend to 37 and continue with: 374 / 380

Let's proceed to step 8:
380 goes into 374 0 times with a remainder of 374.
Use 0 as the next digit of our solution. 
Result so far: 43190.0
If we take 0 away from 374, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Step 9:
The number 380 fits into 3740 9 times, leaving a remainder of 320.
The number 9 becomes the next digit in our result. 
Result so far: 43190.9
Deduct 3420 from 3740 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 10:
If we divide 3200 by 380, we get 8 and a remainder of 160.
Record the quotient 8 as the next digit in the result. 
Result so far: 43190.98
Subtract 3040 from 3200 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 11:
The number 380 fits into 1600 4 times, leaving a remainder of 80.
The next digit of our result is 4. 
Result so far: 43190.984
Deduct 1520 from 1600 and we're left 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.

Let's proceed to step 12:
The number 380 fits into 800 2 times, leaving a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 43190.9842
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.

Advancing to step 13:
400 divided by 380 is 1 with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 43190.98421
If we subtract 380 from 400, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
If we divide 200 by 380, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 43190.98421
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 15:
380 goes into 2000 5 times with a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 43190.9842105
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.

Let's proceed to step 16:
380 can be fit into 1000 2 times, resulting in a remainder of 240.
Write down 2 as next digit of the result. 
Result so far: 43190.98421052
Subtract 760 from 1000 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

In conclusion, the division gives 43190.98421052 with a balance of 2.4e-07.