We're dividing 501640 by 70 
The aim is to understand the frequency of 70 in 501640.

Advancing to step 1:
If we divide 5 by 70, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 70

Let's proceed to step 2:
50 divided by 70 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Take the next digit (1) from the dividend and append it to 50, then repeat: 501 / 70

Advancing to step 3:
70 goes into 501 7 times with a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 490 from 501 and we're left with 11.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 70

Step 4:
If we divide 116 by 70, we get 1 and a remainder of 46.
Put 1 as the next digit of the answer. 
Result so far: 71.0
Deduct 70 from 116 and we're left with 46.
Fetch the next digit (4) from the dividend, attach it to 46 and continue: 464 / 70

On to step 5:
70 goes into 464 6 times with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 716.0
If we take 420 away from 464, we end up with 44.
Bring next digit (0) of the dividend behind the 44 and repeat the process: 440 / 70

Advancing to step 6:
70 goes into 440 6 times with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 7166.0
If we take 420 away from 440, we end up 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.

Advancing to step 7:
When dividing 200 by 70, we get 2 with a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 7166.2
Deduct 140 from 200 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 8:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 7166.28
If we take 560 away from 600, we end up 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.

Going ahead to step 9:
If we divide 400 by 70, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 7166.285
Subtracting 350 from 400 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
70 goes into 500 7 times with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 7166.2857
Deduct 490 from 500 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.

Moving on to step 11:
If we divide 100 by 70, we get 1 and a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 7166.28571
If we subtract 70 from 100, we 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.

Moving on to step 12:
The number 70 fits into 300 4 times, leaving a remainder of 20.
The next digit of our result is 4. 
Result so far: 7166.285714
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
70 goes into 200 2 times with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 7166.2857142
If we take 140 away from 200, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 7166.28571428
Subtracting 560 from 600 leaves us 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.

The quotient of the division is 7166.28571428, and the remainder is 4e-08.