We divide 73178606 by 378
The aim is to understand the frequency of 378 in 73178606.

Going ahead to step 1:
378 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 378

On to step 2:
If we divide 73 by 378, we get 0 and a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Take the next digit (1) from the dividend and append it to 73, then repeat: 731 / 378

On to step 3:
When dividing 731 by 378, we get 1 with a remainder of 353.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 378 away from 731, we end up with 353.
Include the next digit (7) from the dividend after 353, then repeat: 3537 / 378

Advancing to step 4:
When dividing 3537 by 378, we get 9 with a remainder of 135.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtracting 3402 from 3537 leaves us with 135.
Fetch the next digit (8) from the dividend, attach it to 135 and continue: 1358 / 378

Going ahead to step 5:
The number 378 fits into 1358 3 times, leaving a remainder of 224.
Record the quotient 3 as the next digit in the result. 
Result so far: 193.0
If we subtract 1134 from 1358, we get 224.
Take the next digit (6) from the dividend and append it to 224, then repeat: 2246 / 378

Step 6:
The number 378 fits into 2246 5 times, leaving a remainder of 356.
Write down 5 as next digit of the result. 
Result so far: 1935.0
Subtract 1890 from 2246 to get 356.
Append the next digit (0) from the dividend to 356 and continue with: 3560 / 378

Advancing to step 7:
3560 divided by 378 is 9 with a remainder of 158.
Write down 9 as next digit of the result. 
Result so far: 19359.0
If we take 3402 away from 3560, we end up with 158.
Take the next digit (6) from the dividend and append it to 158, then repeat: 1586 / 378

Step 8:
If we divide 1586 by 378, we get 4 and a remainder of 74.
Write down 4 as next digit of the result. 
Result so far: 193594.0
Subtract 1512 from 1586 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 9:
378 can be fit into 740 1 times, resulting in a remainder of 362.
Use 1 as the next digit of our solution. 
Result so far: 193594.1
Deduct 378 from 740 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 10:
378 can be fit into 3620 9 times, resulting in a remainder of 218.
Record the quotient 9 as the next digit in the result. 
Result so far: 193594.19
Deduct 3402 from 3620 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 11:
378 goes into 2180 5 times with a remainder of 290.
The next digit of our result is 5. 
Result so far: 193594.195
Deduct 1890 from 2180 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 12:
2900 divided by 378 is 7 with a remainder of 254.
Use 7 as the next digit of our solution. 
Result so far: 193594.1957
The remainder is 254 after subtracting 2646 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 13:
378 goes into 2540 6 times with a remainder of 272.
Put 6 as the next digit of the answer. 
Result so far: 193594.19576
Subtract 2268 from 2540 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 14:
378 goes into 2720 7 times with a remainder of 74.
The number 7 becomes the next digit in our result. 
Result so far: 193594.195767
If we subtract 2646 from 2720, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 15:
378 goes into 740 1 times with a remainder of 362.
The next digit of our result is 1. 
Result so far: 193594.1957671
Deduct 378 from 740 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 16:
When dividing 3620 by 378, we get 9 with a remainder of 218.
Record the quotient 9 as the next digit in the result. 
Result so far: 193594.19576719
The remainder is 218 after subtracting 3402 from 3620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

The quotient of the division is 193594.19576719, and the remainder is 2.18e-07.