Let's divide 580553 by 70
The aim is to understand the frequency of 70 in 580553.

Step 1:
70 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 70

On to step 2:
The number 70 fits into 58 0 times, leaving a remainder of 58.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 58 and we're left with 58.
Append the next digit (0) from the dividend to 58 and continue with: 580 / 70

Step 3:
If we divide 580 by 70, we get 8 and a remainder of 20.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 20 after subtracting 560 from 580.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 70

Step 4:
The number 70 fits into 205 2 times, leaving a remainder of 65.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtract 140 from 205 to get 65.
Take the next digit (5) from the dividend and append it to 65, then repeat: 655 / 70

Step 5:
When dividing 655 by 70, we get 9 with a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 829.0
Deduct 630 from 655 and we're left with 25.
Include the next digit (3) from the dividend after 25, then repeat: 253 / 70

Advancing to step 6:
When dividing 253 by 70, we get 3 with a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 8293.0
Subtracting 210 from 253 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
If we divide 430 by 70, we get 6 and a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 8293.6
Deduct 420 from 430 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 70 is 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 8293.61
Deduct 70 from 100 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
70 goes into 300 4 times with a remainder of 20.
The next digit of our result is 4. 
Result so far: 8293.614
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
If we divide 200 by 70, we get 2 and a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 8293.6142
Subtract 140 from 200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
70 goes into 600 8 times with a remainder of 40.
The next digit of our result is 8. 
Result so far: 8293.61428
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
400 divided by 70 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 8293.614285
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 8293.6142857
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
When dividing 100 by 70, we get 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 8293.61428571
Subtract 70 from 100 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 8293.61428571 with a remaining 3e-08.