Let's divide 437639 by 70
The aim is to understand the frequency of 70 in 437639.

Going ahead to step 1:
4 divided by 70 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 70

Moving on to step 2:
When dividing 43 by 70, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 70

Going ahead to step 3:
437 divided by 70 is 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 420 away from 437, we end up with 17.
Append the next digit (6) from the dividend to 17 and continue with: 176 / 70

Let's proceed to step 4:
The number 70 fits into 176 2 times, leaving a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Deduct 140 from 176 and we're left with 36.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 70

Going ahead to step 5:
70 goes into 363 5 times with a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 625.0
Subtract 350 from 363 to get 13.
Grab the next digit (9) from the dividend, add it to 13, then carry on: 139 / 70

Going ahead to step 6:
The number 70 fits into 139 1 times, leaving a remainder of 69.
The next digit of our result is 1. 
Result so far: 6251.0
If we subtract 70 from 139, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 7:
The number 70 fits into 690 9 times, leaving a remainder of 60.
Put 9 as the next digit of the answer. 
Result so far: 6251.9
Deduct 630 from 690 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.

Going ahead to step 8:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 6251.98
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.

Let's proceed to step 9:
70 can be fit into 400 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 6251.985
If we take 350 away from 400, we end up 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.

Advancing to step 10:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 6251.9857
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.

Let's proceed to step 11:
70 can be fit into 100 1 times, resulting in a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 6251.98571
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.

Moving on to step 12:
If we divide 300 by 70, we get 4 and a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 6251.985714
If we subtract 280 from 300, we get 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 13:
The number 70 fits into 200 2 times, leaving a remainder of 60.
The next digit of our result is 2. 
Result so far: 6251.9857142
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.

Let's proceed to step 14:
If we divide 600 by 70, we get 8 and a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 6251.98571428
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.

Our division results in 6251.98571428 with a remaining 4e-08.