We divide 86826625 by 70
The aim is to understand the frequency of 70 in 86826625.

On to step 1:
The number 70 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 70

Advancing to step 2:
If we divide 86 by 70, we get 1 and a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 70 from 86 and we're left with 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 70

On to step 3:
70 goes into 168 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 140 from 168 and we're left with 28.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 70

Step 4:
The number 70 fits into 282 4 times, leaving a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Subtract 280 from 282 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 70

Moving on to step 5:
70 can be fit into 26 0 times, resulting in a remainder of 26.
The next digit of our result is 0. 
Result so far: 1240.0
If we take 0 away from 26, we end up with 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 70

Moving on to step 6:
70 goes into 266 3 times with a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 12403.0
Subtract 210 from 266 to get 56.
Include the next digit (2) from the dividend after 56, then repeat: 562 / 70

Step 7:
When dividing 562 by 70, we get 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 124038.0
If we take 560 away from 562, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 70

Going ahead to step 8:
When dividing 25 by 70, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 1240380.0
If we take 0 away from 25, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
70 goes into 250 3 times with a remainder of 40.
The next digit of our result is 3. 
Result so far: 1240380.3
Subtracting 210 from 250 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.

Step 10:
400 divided by 70 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 1240380.35
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.

Step 11:
The number 70 fits into 500 7 times, leaving a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 1240380.357
Subtracting 490 from 500 leaves us 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.

Going ahead to step 12:
If we divide 100 by 70, we get 1 and a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 1240380.3571
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 13:
When dividing 300 by 70, we get 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 1240380.35714
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.

Moving on to step 14:
If we divide 200 by 70, we get 2 and a remainder of 60.
The next digit of our result is 2. 
Result so far: 1240380.357142
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.

Going ahead to step 15:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 1240380.3571428
Subtract 560 from 600 to get 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 16:
If we divide 400 by 70, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 1240380.35714285
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.

The quotient of the division is 1240380.35714285, and the remainder is 5e-08.