89065120 ÷ 320 
The aim is to understand the frequency of 320 in 89065120.

On to step 1:
If we divide 8 by 320, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 320

Moving on to step 2:
The number 320 fits into 89 0 times, leaving a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Bring next digit (0) of the dividend behind the 89 and repeat the process: 890 / 320

Advancing to step 3:
If we divide 890 by 320, we get 2 and a remainder of 250.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 640 from 890, we get 250.
Fetch the next digit (6) from the dividend, attach it to 250 and continue: 2506 / 320

Step 4:
If we divide 2506 by 320, we get 7 and a remainder of 266.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 2240 from 2506 leaves us with 266.
Append the next digit (5) from the dividend to 266 and continue with: 2665 / 320

Moving on to step 5:
320 can be fit into 2665 8 times, resulting in a remainder of 105.
The number 8 becomes the next digit in our result. 
Result so far: 278.0
Subtract 2560 from 2665 to get 105.
Take the next digit (1) from the dividend and append it to 105, then repeat: 1051 / 320

Let's proceed to step 6:
The number 320 fits into 1051 3 times, leaving a remainder of 91.
Use 3 as the next digit of our solution. 
Result so far: 2783.0
The remainder is 91 after subtracting 960 from 1051.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 320

Going ahead to step 7:
320 can be fit into 912 2 times, resulting in a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 27832.0
The remainder is 272 after subtracting 640 from 912.
Take the next digit (0) from the dividend and append it to 272, then repeat: 2720 / 320

Step 8:
If we divide 2720 by 320, we get 8 and a remainder of 160.
Record the quotient 8 as the next digit in the result. 
Result so far: 278328.0
Subtract 2560 from 2720 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 9:
If we divide 1600 by 320, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 278328.5
If we take 1600 away from 1600, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
320 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 278328.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
When dividing 0 by 320, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 278328.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 278328.5 with a balance of 0.0.