70088652 ÷ 823 
The aim is to understand the frequency of 823 in 70088652.

Advancing to step 1:
7 divided by 823 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 823

On to step 2:
The number 823 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Fetch the next digit (0) from the dividend, attach it to 70 and continue: 700 / 823

Step 3:
The number 823 fits into 700 0 times, leaving a remainder of 700.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 700 after subtracting 0 from 700.
Grab the next digit (8) from the dividend, add it to 700, then carry on: 7008 / 823

Step 4:
The number 823 fits into 7008 8 times, leaving a remainder of 424.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 424 after subtracting 6584 from 7008.
Bring next digit (8) of the dividend behind the 424 and repeat the process: 4248 / 823

Step 5:
823 goes into 4248 5 times with a remainder of 133.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 4115 from 4248 and we're left with 133.
Include the next digit (6) from the dividend after 133, then repeat: 1336 / 823

Advancing to step 6:
When dividing 1336 by 823, we get 1 with a remainder of 513.
The next digit of our result is 1. 
Result so far: 851.0
The remainder is 513 after subtracting 823 from 1336.
Bring next digit (5) of the dividend behind the 513 and repeat the process: 5135 / 823

Step 7:
823 can be fit into 5135 6 times, resulting in a remainder of 197.
Use 6 as the next digit of our solution. 
Result so far: 8516.0
The remainder is 197 after subtracting 4938 from 5135.
Include the next digit (2) from the dividend after 197, then repeat: 1972 / 823

Going ahead to step 8:
823 goes into 1972 2 times with a remainder of 326.
The number 2 becomes the next digit in our result. 
Result so far: 85162.0
Subtracting 1646 from 1972 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 9:
3260 divided by 823 is 3 with a remainder of 791.
Write down 3 as next digit of the result. 
Result so far: 85162.3
Subtracting 2469 from 3260 leaves us with 791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7910, and continue the process.

Going ahead to step 10:
823 can be fit into 7910 9 times, resulting in a remainder of 503.
The next digit of our result is 9. 
Result so far: 85162.39
Subtracting 7407 from 7910 leaves us with 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Step 11:
If we divide 5030 by 823, we get 6 and a remainder of 92.
The next digit of our result is 6. 
Result so far: 85162.396
Subtracting 4938 from 5030 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 12:
823 goes into 920 1 times with a remainder of 97.
Write down 1 as next digit of the result. 
Result so far: 85162.3961
Subtract 823 from 920 to get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 13:
When dividing 970 by 823, we get 1 with a remainder of 147.
The number 1 becomes the next digit in our result. 
Result so far: 85162.39611
Subtract 823 from 970 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

The quotient of the division is 85162.39611, and the remainder is 0.000147.