We divide 75333975 by 378
The aim is to understand the frequency of 378 in 75333975.

Let's proceed to step 1:
378 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 378

On to step 2:
If we divide 75 by 378, we get 0 and a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Bring next digit (3) of the dividend behind the 75 and repeat the process: 753 / 378

Advancing to step 3:
753 divided by 378 is 1 with a remainder of 375.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 378 away from 753, we end up with 375.
Take the next digit (3) from the dividend and append it to 375, then repeat: 3753 / 378

Going ahead to step 4:
3753 divided by 378 is 9 with a remainder of 351.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtract 3402 from 3753 to get 351.
Append the next digit (3) from the dividend to 351 and continue with: 3513 / 378

Let's proceed to step 5:
If we divide 3513 by 378, we get 9 and a remainder of 111.
The next digit of our result is 9. 
Result so far: 199.0
If we subtract 3402 from 3513, we get 111.
Take the next digit (9) from the dividend and append it to 111, then repeat: 1119 / 378

Let's proceed to step 6:
The number 378 fits into 1119 2 times, leaving a remainder of 363.
Put 2 as the next digit of the answer. 
Result so far: 1992.0
If we subtract 756 from 1119, we get 363.
Grab the next digit (7) from the dividend, add it to 363, then carry on: 3637 / 378

Going ahead to step 7:
The number 378 fits into 3637 9 times, leaving a remainder of 235.
Use 9 as the next digit of our solution. 
Result so far: 19929.0
Deduct 3402 from 3637 and we're left with 235.
Take the next digit (5) from the dividend and append it to 235, then repeat: 2355 / 378

Let's proceed to step 8:
378 goes into 2355 6 times with a remainder of 87.
Use 6 as the next digit of our solution. 
Result so far: 199296.0
If we take 2268 away from 2355, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 9:
378 goes into 870 2 times with a remainder of 114.
The number 2 becomes the next digit in our result. 
Result so far: 199296.2
If we subtract 756 from 870, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 10:
378 goes into 1140 3 times with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 199296.23
Deduct 1134 from 1140 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
When dividing 60 by 378, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 199296.23
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
When dividing 600 by 378, we get 1 with a remainder of 222.
Write down 1 as next digit of the result. 
Result so far: 199296.2301
Subtracting 378 from 600 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 13:
378 goes into 2220 5 times with a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 199296.23015
Subtract 1890 from 2220 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 14:
If we divide 3300 by 378, we get 8 and a remainder of 276.
Use 8 as the next digit of our solution. 
Result so far: 199296.230158
Subtract 3024 from 3300 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 15:
When dividing 2760 by 378, we get 7 with a remainder of 114.
The number 7 becomes the next digit in our result. 
Result so far: 199296.2301587
If we take 2646 away from 2760, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 16:
If we divide 1140 by 378, we get 3 and a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 199296.23015873
The remainder is 6 after subtracting 1134 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 199296.23015873, and the remainder is 6e-09.