We're dividing 74517949 by 429 
The aim is to understand the frequency of 429 in 74517949.

Let's proceed to step 1:
When dividing 7 by 429, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 429

Advancing to step 2:
When dividing 74 by 429, we get 0 with a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Bring next digit (5) of the dividend behind the 74 and repeat the process: 745 / 429

On to step 3:
When dividing 745 by 429, we get 1 with a remainder of 316.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 316 after subtracting 429 from 745.
Include the next digit (1) from the dividend after 316, then repeat: 3161 / 429

On to step 4:
429 can be fit into 3161 7 times, resulting in a remainder of 158.
Use 7 as the next digit of our solution. 
Result so far: 17.0
The remainder is 158 after subtracting 3003 from 3161.
Grab the next digit (7) from the dividend, add it to 158, then carry on: 1587 / 429

Going ahead to step 5:
When dividing 1587 by 429, we get 3 with a remainder of 300.
The number 3 becomes the next digit in our result. 
Result so far: 173.0
If we take 1287 away from 1587, we end up with 300.
Append the next digit (9) from the dividend to 300 and continue with: 3009 / 429

Going ahead to step 6:
If we divide 3009 by 429, we get 7 and a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 1737.0
If we take 3003 away from 3009, we end up with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 429

Moving on to step 7:
429 goes into 64 0 times with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 17370.0
The remainder is 64 after subtracting 0 from 64.
Take the next digit (9) from the dividend and append it to 64, then repeat: 649 / 429

Let's proceed to step 8:
429 can be fit into 649 1 times, resulting in a remainder of 220.
The number 1 becomes the next digit in our result. 
Result so far: 173701.0
The remainder is 220 after subtracting 429 from 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 9:
2200 divided by 429 is 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 173701.5
If we subtract 2145 from 2200, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
If we divide 550 by 429, we get 1 and a remainder of 121.
The number 1 becomes the next digit in our result. 
Result so far: 173701.51
The remainder is 121 after subtracting 429 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Step 11:
When dividing 1210 by 429, we get 2 with a remainder of 352.
Use 2 as the next digit of our solution. 
Result so far: 173701.512
Subtract 858 from 1210 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 12:
The number 429 fits into 3520 8 times, leaving a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 173701.5128
Deduct 3432 from 3520 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 13:
429 goes into 880 2 times with a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 173701.51282
If we subtract 858 from 880, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
When dividing 220 by 429, we get 0 with a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 173701.51282
Subtracting 0 from 220 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 15:
The number 429 fits into 2200 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 173701.5128205
The remainder is 55 after subtracting 2145 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 16:
429 goes into 550 1 times with a remainder of 121.
Record the quotient 1 as the next digit in the result. 
Result so far: 173701.51282051
Deduct 429 from 550 and we're left with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

After the division, we end up with 173701.51282051 and a remainder of 1.21e-07.