80993432 divided by 560 
The aim is to understand the frequency of 560 in 80993432.

Advancing to step 1:
The number 560 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 560

Let's proceed to step 2:
560 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 560

Going ahead to step 3:
When dividing 809 by 560, we get 1 with a remainder of 249.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 560 from 809 to get 249.
Bring next digit (9) of the dividend behind the 249 and repeat the process: 2499 / 560

Let's proceed to step 4:
560 can be fit into 2499 4 times, resulting in a remainder of 259.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 2240 from 2499 to get 259.
Fetch the next digit (3) from the dividend, attach it to 259 and continue: 2593 / 560

Step 5:
2593 divided by 560 is 4 with a remainder of 353.
The next digit of our result is 4. 
Result so far: 144.0
If we take 2240 away from 2593, we end up with 353.
Bring next digit (4) of the dividend behind the 353 and repeat the process: 3534 / 560

Going ahead to step 6:
560 can be fit into 3534 6 times, resulting in a remainder of 174.
The number 6 becomes the next digit in our result. 
Result so far: 1446.0
Subtracting 3360 from 3534 leaves us with 174.
Fetch the next digit (3) from the dividend, attach it to 174 and continue: 1743 / 560

Let's proceed to step 7:
When dividing 1743 by 560, we get 3 with a remainder of 63.
Put 3 as the next digit of the answer. 
Result so far: 14463.0
Subtract 1680 from 1743 to get 63.
Grab the next digit (2) from the dividend, add it to 63, then carry on: 632 / 560

Step 8:
632 divided by 560 is 1 with a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 144631.0
The remainder is 72 after subtracting 560 from 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 9:
560 goes into 720 1 times with a remainder of 160.
The next digit of our result is 1. 
Result so far: 144631.1
The remainder is 160 after subtracting 560 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 10:
When dividing 1600 by 560, we get 2 with a remainder of 480.
Put 2 as the next digit of the answer. 
Result so far: 144631.12
If we subtract 1120 from 1600, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 11:
When dividing 4800 by 560, we get 8 with a remainder of 320.
The next digit of our result is 8. 
Result so far: 144631.128
If we subtract 4480 from 4800, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 12:
3200 divided by 560 is 5 with a remainder of 400.
The number 5 becomes the next digit in our result. 
Result so far: 144631.1285
If we subtract 2800 from 3200, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 13:
560 can be fit into 4000 7 times, resulting in a remainder of 80.
The next digit of our result is 7. 
Result so far: 144631.12857
Subtract 3920 from 4000 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
When dividing 800 by 560, we get 1 with a remainder of 240.
Record the quotient 1 as the next digit in the result. 
Result so far: 144631.128571
Deduct 560 from 800 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 15:
560 can be fit into 2400 4 times, resulting in a remainder of 160.
Write down 4 as next digit of the result. 
Result so far: 144631.1285714
If we subtract 2240 from 2400, we 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.

Let's proceed to step 16:
The number 560 fits into 1600 2 times, leaving a remainder of 480.
The next digit of our result is 2. 
Result so far: 144631.12857142
Subtracting 1120 from 1600 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

After the division, we end up with 144631.12857142 and a remainder of 4.8e-07.