Let's divide 71560294 by 784
The aim is to understand the frequency of 784 in 71560294.

On to step 1:
7 divided by 784 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 784

On to step 2:
The number 784 fits into 71 0 times, leaving a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Take the next digit (5) from the dividend and append it to 71, then repeat: 715 / 784

On to step 3:
715 divided by 784 is 0 with a remainder of 715.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 715, we end up with 715.
Fetch the next digit (6) from the dividend, attach it to 715 and continue: 7156 / 784

Advancing to step 4:
The number 784 fits into 7156 9 times, leaving a remainder of 100.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 7056 from 7156, we get 100.
Grab the next digit (0) from the dividend, add it to 100, then carry on: 1000 / 784

Let's proceed to step 5:
784 can be fit into 1000 1 times, resulting in a remainder of 216.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Subtracting 784 from 1000 leaves us with 216.
Grab the next digit (2) from the dividend, add it to 216, then carry on: 2162 / 784

On to step 6:
The number 784 fits into 2162 2 times, leaving a remainder of 594.
The number 2 becomes the next digit in our result. 
Result so far: 912.0
The remainder is 594 after subtracting 1568 from 2162.
Fetch the next digit (9) from the dividend, attach it to 594 and continue: 5949 / 784

On to step 7:
The number 784 fits into 5949 7 times, leaving a remainder of 461.
Use 7 as the next digit of our solution. 
Result so far: 9127.0
The remainder is 461 after subtracting 5488 from 5949.
Grab the next digit (4) from the dividend, add it to 461, then carry on: 4614 / 784

Advancing to step 8:
If we divide 4614 by 784, we get 5 and a remainder of 694.
Record the quotient 5 as the next digit in the result. 
Result so far: 91275.0
Subtract 3920 from 4614 to get 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Step 9:
The number 784 fits into 6940 8 times, leaving a remainder of 668.
Use 8 as the next digit of our solution. 
Result so far: 91275.8
Subtracting 6272 from 6940 leaves us with 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

On to step 10:
784 goes into 6680 8 times with a remainder of 408.
The number 8 becomes the next digit in our result. 
Result so far: 91275.88
Subtracting 6272 from 6680 leaves us with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

The final result is 91275.88 with a remainder of 0.408.