We look at the division of 32632664 by 378 
The aim is to understand the frequency of 378 in 32632664.

Let's proceed to step 1:
3 divided by 378 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 378

Advancing to step 2:
32 divided by 378 is 0 with a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 32 after subtracting 0 from 32.
Include the next digit (6) from the dividend after 32, then repeat: 326 / 378

Advancing to step 3:
378 can be fit into 326 0 times, resulting in a remainder of 326.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 326 to get 326.
Include the next digit (3) from the dividend after 326, then repeat: 3263 / 378

Step 4:
378 goes into 3263 8 times with a remainder of 239.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 3024 from 3263 leaves us with 239.
Bring next digit (2) of the dividend behind the 239 and repeat the process: 2392 / 378

Let's proceed to step 5:
The number 378 fits into 2392 6 times, leaving a remainder of 124.
Write down 6 as next digit of the result. 
Result so far: 86.0
Subtract 2268 from 2392 to get 124.
Take the next digit (6) from the dividend and append it to 124, then repeat: 1246 / 378

Going ahead to step 6:
378 can be fit into 1246 3 times, resulting in a remainder of 112.
Use 3 as the next digit of our solution. 
Result so far: 863.0
If we subtract 1134 from 1246, we get 112.
Include the next digit (6) from the dividend after 112, then repeat: 1126 / 378

Advancing to step 7:
1126 divided by 378 is 2 with a remainder of 370.
The number 2 becomes the next digit in our result. 
Result so far: 8632.0
The remainder is 370 after subtracting 756 from 1126.
Grab the next digit (4) from the dividend, add it to 370, then carry on: 3704 / 378

Advancing to step 8:
When dividing 3704 by 378, we get 9 with a remainder of 302.
Record the quotient 9 as the next digit in the result. 
Result so far: 86329.0
Subtract 3402 from 3704 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 9:
3020 divided by 378 is 7 with a remainder of 374.
Record the quotient 7 as the next digit in the result. 
Result so far: 86329.7
If we subtract 2646 from 3020, we get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Going ahead to step 10:
378 can be fit into 3740 9 times, resulting in a remainder of 338.
Record the quotient 9 as the next digit in the result. 
Result so far: 86329.79
If we take 3402 away from 3740, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

On to step 11:
3380 divided by 378 is 8 with a remainder of 356.
Record the quotient 8 as the next digit in the result. 
Result so far: 86329.798
Subtract 3024 from 3380 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Let's proceed to step 12:
3560 divided by 378 is 9 with a remainder of 158.
Put 9 as the next digit of the answer. 
Result so far: 86329.7989
If we subtract 3402 from 3560, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 13:
1580 divided by 378 is 4 with a remainder of 68.
The next digit of our result is 4. 
Result so far: 86329.79894
Subtracting 1512 from 1580 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 14:
If we divide 680 by 378, we get 1 and a remainder of 302.
The number 1 becomes the next digit in our result. 
Result so far: 86329.798941
Subtracting 378 from 680 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Advancing to step 15:
If we divide 3020 by 378, we get 7 and a remainder of 374.
Record the quotient 7 as the next digit in the result. 
Result so far: 86329.7989417
The remainder is 374 after subtracting 2646 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Step 16:
378 goes into 3740 9 times with a remainder of 338.
Record the quotient 9 as the next digit in the result. 
Result so far: 86329.79894179
Subtract 3402 from 3740 to get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

After the division, we end up with 86329.79894179 and a remainder of 3.38e-07.