We're dividing 278171 by 70 
The aim is to understand the frequency of 70 in 278171.

Advancing to step 1:
70 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 70

Going ahead to step 2:
When dividing 27 by 70, we get 0 with a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 70

Let's proceed to step 3:
70 goes into 278 3 times with a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 210 from 278, we get 68.
Include the next digit (1) from the dividend after 68, then repeat: 681 / 70

Step 4:
If we divide 681 by 70, we get 9 and a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
The remainder is 51 after subtracting 630 from 681.
Append the next digit (7) from the dividend to 51 and continue with: 517 / 70

Going ahead to step 5:
70 can be fit into 517 7 times, resulting in a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 397.0
Deduct 490 from 517 and we're left with 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 70

Advancing to step 6:
70 can be fit into 271 3 times, resulting in a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 3973.0
Deduct 210 from 271 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 7:
610 divided by 70 is 8 with a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 3973.8
Subtracting 560 from 610 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.

Let's proceed to step 8:
If we divide 500 by 70, we get 7 and a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 3973.87
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 9:
70 goes into 100 1 times with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 3973.871
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 3973.8714
Subtract 280 from 300 to 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.

On to step 11:
200 divided by 70 is 2 with a remainder of 60.
The next digit of our result is 2. 
Result so far: 3973.87142
If we subtract 140 from 200, we 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.

Going ahead to step 12:
When dividing 600 by 70, we get 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 3973.871428
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 13:
400 divided by 70 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 3973.8714285
Subtract 350 from 400 to get 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 14:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 3973.87142857
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.

The quotient of the division is 3973.87142857, and the remainder is 1e-08.