We're dividing 62189071 by 378 
The aim is to understand the frequency of 378 in 62189071.

Going ahead to step 1:
If we divide 6 by 378, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 378

On to step 2:
If we divide 62 by 378, we get 0 and a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 62, we end up with 62.
Grab the next digit (1) from the dividend, add it to 62, then carry on: 621 / 378

Moving on to step 3:
378 goes into 621 1 times with a remainder of 243.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 378 from 621 to get 243.
Bring next digit (8) of the dividend behind the 243 and repeat the process: 2438 / 378

Let's proceed to step 4:
The number 378 fits into 2438 6 times, leaving a remainder of 170.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 2268 from 2438 to get 170.
Bring next digit (9) of the dividend behind the 170 and repeat the process: 1709 / 378

Going ahead to step 5:
If we divide 1709 by 378, we get 4 and a remainder of 197.
The next digit of our result is 4. 
Result so far: 164.0
Subtract 1512 from 1709 to get 197.
Grab the next digit (0) from the dividend, add it to 197, then carry on: 1970 / 378

Let's proceed to step 6:
378 can be fit into 1970 5 times, resulting in a remainder of 80.
Use 5 as the next digit of our solution. 
Result so far: 1645.0
If we take 1890 away from 1970, we end up with 80.
Bring next digit (7) of the dividend behind the 80 and repeat the process: 807 / 378

Moving on to step 7:
When dividing 807 by 378, we get 2 with a remainder of 51.
The number 2 becomes the next digit in our result. 
Result so far: 16452.0
Subtract 756 from 807 to get 51.
Grab the next digit (1) from the dividend, add it to 51, then carry on: 511 / 378

On to step 8:
If we divide 511 by 378, we get 1 and a remainder of 133.
The number 1 becomes the next digit in our result. 
Result so far: 164521.0
Subtracting 378 from 511 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Going ahead to step 9:
1330 divided by 378 is 3 with a remainder of 196.
Use 3 as the next digit of our solution. 
Result so far: 164521.3
If we take 1134 away from 1330, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 10:
When dividing 1960 by 378, we get 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 164521.35
Deduct 1890 from 1960 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
When dividing 700 by 378, we get 1 with a remainder of 322.
The next digit of our result is 1. 
Result so far: 164521.351
Subtract 378 from 700 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 12:
3220 divided by 378 is 8 with a remainder of 196.
Record the quotient 8 as the next digit in the result. 
Result so far: 164521.3518
If we take 3024 away from 3220, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 13:
When dividing 1960 by 378, we get 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 164521.35185
If we take 1890 away from 1960, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
700 divided by 378 is 1 with a remainder of 322.
The number 1 becomes the next digit in our result. 
Result so far: 164521.351851
Deduct 378 from 700 and we're left 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.

Let's proceed to step 15:
The number 378 fits into 3220 8 times, leaving a remainder of 196.
Record the quotient 8 as the next digit in the result. 
Result so far: 164521.3518518
Deduct 3024 from 3220 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 16:
When dividing 1960 by 378, we get 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 164521.35185185
Deduct 1890 from 1960 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 164521.35185185 with a balance of 7e-08.