Let's divide 85778348 by 289
The aim is to understand the frequency of 289 in 85778348.

On to step 1:
When dividing 8 by 289, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 289

Advancing to step 2:
The number 289 fits into 85 0 times, leaving a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Grab the next digit (7) from the dividend, add it to 85, then carry on: 857 / 289

Going ahead to step 3:
289 can be fit into 857 2 times, resulting in a remainder of 279.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 578 from 857 and we're left with 279.
Bring next digit (7) of the dividend behind the 279 and repeat the process: 2797 / 289

Going ahead to step 4:
289 can be fit into 2797 9 times, resulting in a remainder of 196.
The next digit of our result is 9. 
Result so far: 29.0
Subtracting 2601 from 2797 leaves us with 196.
Include the next digit (8) from the dividend after 196, then repeat: 1968 / 289

Going ahead to step 5:
1968 divided by 289 is 6 with a remainder of 234.
Write down 6 as next digit of the result. 
Result so far: 296.0
Deduct 1734 from 1968 and we're left with 234.
Append the next digit (3) from the dividend to 234 and continue with: 2343 / 289

On to step 6:
289 can be fit into 2343 8 times, resulting in a remainder of 31.
Use 8 as the next digit of our solution. 
Result so far: 2968.0
Deduct 2312 from 2343 and we're left with 31.
Bring next digit (4) of the dividend behind the 31 and repeat the process: 314 / 289

Advancing to step 7:
If we divide 314 by 289, we get 1 and a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 29681.0
The remainder is 25 after subtracting 289 from 314.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 289

On to step 8:
289 goes into 258 0 times with a remainder of 258.
Write down 0 as next digit of the result. 
Result so far: 296810.0
If we subtract 0 from 258, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

On to step 9:
The number 289 fits into 2580 8 times, leaving a remainder of 268.
Record the quotient 8 as the next digit in the result. 
Result so far: 296810.8
The remainder is 268 after subtracting 2312 from 2580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

On to step 10:
2680 divided by 289 is 9 with a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 296810.89
Subtracting 2601 from 2680 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 11:
If we divide 790 by 289, we get 2 and a remainder of 212.
Put 2 as the next digit of the answer. 
Result so far: 296810.892
The remainder is 212 after subtracting 578 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 12:
289 can be fit into 2120 7 times, resulting in a remainder of 97.
Put 7 as the next digit of the answer. 
Result so far: 296810.8927
Deduct 2023 from 2120 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 13:
When dividing 970 by 289, we get 3 with a remainder of 103.
Use 3 as the next digit of our solution. 
Result so far: 296810.89273
If we subtract 867 from 970, we get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Step 14:
When dividing 1030 by 289, we get 3 with a remainder of 163.
Record the quotient 3 as the next digit in the result. 
Result so far: 296810.892733
If we take 867 away from 1030, we end up with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

The quotient of the division is 296810.892733, and the remainder is 1.63e-05.