We're dividing 70107917 by 229 
The aim is to understand the frequency of 229 in 70107917.

Moving on to step 1:
The number 229 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 229

On to step 2:
When dividing 70 by 229, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 229

Advancing to step 3:
When dividing 701 by 229, we get 3 with a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 687 from 701 to get 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 229

Advancing to step 4:
If we divide 140 by 229, we get 0 and a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Subtracting 0 from 140 leaves us with 140.
Take the next digit (7) from the dividend and append it to 140, then repeat: 1407 / 229

Step 5:
1407 divided by 229 is 6 with a remainder of 33.
The next digit of our result is 6. 
Result so far: 306.0
If we take 1374 away from 1407, we end up with 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 229

On to step 6:
The number 229 fits into 339 1 times, leaving a remainder of 110.
The next digit of our result is 1. 
Result so far: 3061.0
If we subtract 229 from 339, we get 110.
Fetch the next digit (1) from the dividend, attach it to 110 and continue: 1101 / 229

Step 7:
When dividing 1101 by 229, we get 4 with a remainder of 185.
Write down 4 as next digit of the result. 
Result so far: 30614.0
If we subtract 916 from 1101, we get 185.
Grab the next digit (7) from the dividend, add it to 185, then carry on: 1857 / 229

On to step 8:
If we divide 1857 by 229, we get 8 and a remainder of 25.
Record the quotient 8 as the next digit in the result. 
Result so far: 306148.0
Subtract 1832 from 1857 to get 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:
The number 229 fits into 250 1 times, leaving a remainder of 21.
The next digit of our result is 1. 
Result so far: 306148.1
If we take 229 away from 250, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 10:
When dividing 210 by 229, we get 0 with a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 306148.1
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 11:
If we divide 2100 by 229, we get 9 and a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 306148.109
Deduct 2061 from 2100 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 12:
When dividing 390 by 229, we get 1 with a remainder of 161.
Record the quotient 1 as the next digit in the result. 
Result so far: 306148.1091
Subtracting 229 from 390 leaves us with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

On to step 13:
1610 divided by 229 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 306148.10917
If we take 1603 away from 1610, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 14:
The number 229 fits into 70 0 times, leaving a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 306148.10917
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 15:
229 goes into 700 3 times with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 306148.1091703
Deduct 687 from 700 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 16:
229 can be fit into 130 0 times, resulting in a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 306148.1091703
Subtracting 0 from 130 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

After the division, we end up with 306148.1091703 and a remainder of 1.3e-07.