We're dividing 70449945 by 782 
The aim is to understand the frequency of 782 in 70449945.

Let's proceed to step 1:
If we divide 7 by 782, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 782

Going ahead to step 2:
The number 782 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Bring next digit (4) of the dividend behind the 70 and repeat the process: 704 / 782

Step 3:
If we divide 704 by 782, we get 0 and a remainder of 704.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 704 after subtracting 0 from 704.
Include the next digit (4) from the dividend after 704, then repeat: 7044 / 782

Advancing to step 4:
782 can be fit into 7044 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 6 after subtracting 7038 from 7044.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 782

Going ahead to step 5:
The number 782 fits into 69 0 times, leaving a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
Subtract 0 from 69 to get 69.
Grab the next digit (9) from the dividend, add it to 69, then carry on: 699 / 782

Advancing to step 6:
If we divide 699 by 782, we get 0 and a remainder of 699.
The next digit of our result is 0. 
Result so far: 900.0
Deduct 0 from 699 and we're left with 699.
Grab the next digit (4) from the dividend, add it to 699, then carry on: 6994 / 782

Advancing to step 7:
782 can be fit into 6994 8 times, resulting in a remainder of 738.
The number 8 becomes the next digit in our result. 
Result so far: 9008.0
Subtract 6256 from 6994 to get 738.
Grab the next digit (5) from the dividend, add it to 738, then carry on: 7385 / 782

Step 8:
782 can be fit into 7385 9 times, resulting in a remainder of 347.
Record the quotient 9 as the next digit in the result. 
Result so far: 90089.0
Deduct 7038 from 7385 and we're left with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

On to step 9:
3470 divided by 782 is 4 with a remainder of 342.
Put 4 as the next digit of the answer. 
Result so far: 90089.4
If we subtract 3128 from 3470, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

On to step 10:
When dividing 3420 by 782, we get 4 with a remainder of 292.
The number 4 becomes the next digit in our result. 
Result so far: 90089.44
Subtracting 3128 from 3420 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Our division results in 90089.44 with a remaining 0.292.