We divide 80889136 by 784
The aim is to understand the frequency of 784 in 80889136.

On to step 1:
The number 784 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 784

Step 2:
80 divided by 784 is 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Bring next digit (8) of the dividend behind the 80 and repeat the process: 808 / 784

Going ahead to step 3:
The number 784 fits into 808 1 times, leaving a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 784 from 808 to get 24.
Take the next digit (8) from the dividend and append it to 24, then repeat: 248 / 784

Let's proceed to step 4:
If we divide 248 by 784, we get 0 and a remainder of 248.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 248 after subtracting 0 from 248.
Bring next digit (9) of the dividend behind the 248 and repeat the process: 2489 / 784

Going ahead to step 5:
The number 784 fits into 2489 3 times, leaving a remainder of 137.
Use 3 as the next digit of our solution. 
Result so far: 103.0
If we take 2352 away from 2489, we end up with 137.
Grab the next digit (1) from the dividend, add it to 137, then carry on: 1371 / 784

Going ahead to step 6:
784 can be fit into 1371 1 times, resulting in a remainder of 587.
Put 1 as the next digit of the answer. 
Result so far: 1031.0
Subtract 784 from 1371 to get 587.
Bring next digit (3) of the dividend behind the 587 and repeat the process: 5873 / 784

Step 7:
5873 divided by 784 is 7 with a remainder of 385.
Record the quotient 7 as the next digit in the result. 
Result so far: 10317.0
Deduct 5488 from 5873 and we're left with 385.
Fetch the next digit (6) from the dividend, attach it to 385 and continue: 3856 / 784

Let's proceed to step 8:
If we divide 3856 by 784, we get 4 and a remainder of 720.
The next digit of our result is 4. 
Result so far: 103174.0
If we take 3136 away from 3856, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Step 9:
The number 784 fits into 7200 9 times, leaving a remainder of 144.
Use 9 as the next digit of our solution. 
Result so far: 103174.9
Deduct 7056 from 7200 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 10:
The number 784 fits into 1440 1 times, leaving a remainder of 656.
Put 1 as the next digit of the answer. 
Result so far: 103174.91
Deduct 784 from 1440 and we're left with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Advancing to step 11:
784 goes into 6560 8 times with a remainder of 288.
The next digit of our result is 8. 
Result so far: 103174.918
Subtracting 6272 from 6560 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 12:
If we divide 2880 by 784, we get 3 and a remainder of 528.
The number 3 becomes the next digit in our result. 
Result so far: 103174.9183
Subtracting 2352 from 2880 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 13:
The number 784 fits into 5280 6 times, leaving a remainder of 576.
Record the quotient 6 as the next digit in the result. 
Result so far: 103174.91836
Deduct 4704 from 5280 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Moving on to step 14:
784 goes into 5760 7 times with a remainder of 272.
Record the quotient 7 as the next digit in the result. 
Result so far: 103174.918367
Subtracting 5488 from 5760 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 15:
The number 784 fits into 2720 3 times, leaving a remainder of 368.
The number 3 becomes the next digit in our result. 
Result so far: 103174.9183673
Deduct 2352 from 2720 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 16:
When dividing 3680 by 784, we get 4 with a remainder of 544.
Use 4 as the next digit of our solution. 
Result so far: 103174.91836734
The remainder is 544 after subtracting 3136 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

After the division, we end up with 103174.91836734 and a remainder of 5.44e-07.