88789492 ÷ 378 
The aim is to understand the frequency of 378 in 88789492.

Step 1:
378 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 378

Moving on to step 2:
378 goes into 88 0 times with a remainder of 88.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Append the next digit (7) from the dividend to 88 and continue with: 887 / 378

Step 3:
887 divided by 378 is 2 with a remainder of 131.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 756 from 887 and we're left with 131.
Fetch the next digit (8) from the dividend, attach it to 131 and continue: 1318 / 378

Moving on to step 4:
378 goes into 1318 3 times with a remainder of 184.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we take 1134 away from 1318, we end up with 184.
Grab the next digit (9) from the dividend, add it to 184, then carry on: 1849 / 378

Advancing to step 5:
378 can be fit into 1849 4 times, resulting in a remainder of 337.
The number 4 becomes the next digit in our result. 
Result so far: 234.0
If we subtract 1512 from 1849, we get 337.
Take the next digit (4) from the dividend and append it to 337, then repeat: 3374 / 378

Going ahead to step 6:
The number 378 fits into 3374 8 times, leaving a remainder of 350.
Put 8 as the next digit of the answer. 
Result so far: 2348.0
If we take 3024 away from 3374, we end up with 350.
Bring next digit (9) of the dividend behind the 350 and repeat the process: 3509 / 378

On to step 7:
378 goes into 3509 9 times with a remainder of 107.
Use 9 as the next digit of our solution. 
Result so far: 23489.0
Subtracting 3402 from 3509 leaves us with 107.
Grab the next digit (2) from the dividend, add it to 107, then carry on: 1072 / 378

On to step 8:
If we divide 1072 by 378, we get 2 and a remainder of 316.
The next digit of our result is 2. 
Result so far: 234892.0
Deduct 756 from 1072 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 9:
If we divide 3160 by 378, we get 8 and a remainder of 136.
Record the quotient 8 as the next digit in the result. 
Result so far: 234892.8
The remainder is 136 after subtracting 3024 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 10:
When dividing 1360 by 378, we get 3 with a remainder of 226.
Write down 3 as next digit of the result. 
Result so far: 234892.83
If we subtract 1134 from 1360, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 11:
When dividing 2260 by 378, we get 5 with a remainder of 370.
Put 5 as the next digit of the answer. 
Result so far: 234892.835
The remainder is 370 after subtracting 1890 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 12:
The number 378 fits into 3700 9 times, leaving a remainder of 298.
The next digit of our result is 9. 
Result so far: 234892.8359
The remainder is 298 after subtracting 3402 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 13:
378 can be fit into 2980 7 times, resulting in a remainder of 334.
Use 7 as the next digit of our solution. 
Result so far: 234892.83597
If we take 2646 away from 2980, we end up with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

On to step 14:
The number 378 fits into 3340 8 times, leaving a remainder of 316.
Write down 8 as next digit of the result. 
Result so far: 234892.835978
If we subtract 3024 from 3340, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 15:
378 can be fit into 3160 8 times, resulting in a remainder of 136.
Record the quotient 8 as the next digit in the result. 
Result so far: 234892.8359788
The remainder is 136 after subtracting 3024 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 234892.8359788 with a remainder of 1.36e-06.