We look at the division of 42344528 by 350 
The aim is to understand the frequency of 350 in 42344528.

Moving on to step 1:
If we divide 4 by 350, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 350

Going ahead to step 2:
When dividing 42 by 350, we get 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Append the next digit (3) from the dividend to 42 and continue with: 423 / 350

On to step 3:
When dividing 423 by 350, we get 1 with a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 350 away from 423, we end up with 73.
Take the next digit (4) from the dividend and append it to 73, then repeat: 734 / 350

Moving on to step 4:
When dividing 734 by 350, we get 2 with a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 34 after subtracting 700 from 734.
Append the next digit (4) from the dividend to 34 and continue with: 344 / 350

On to step 5:
If we divide 344 by 350, we get 0 and a remainder of 344.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
If we subtract 0 from 344, we get 344.
Bring next digit (5) of the dividend behind the 344 and repeat the process: 3445 / 350

Moving on to step 6:
3445 divided by 350 is 9 with a remainder of 295.
Write down 9 as next digit of the result. 
Result so far: 1209.0
Deduct 3150 from 3445 and we're left with 295.
Take the next digit (2) from the dividend and append it to 295, then repeat: 2952 / 350

Let's proceed to step 7:
350 can be fit into 2952 8 times, resulting in a remainder of 152.
Put 8 as the next digit of the answer. 
Result so far: 12098.0
Subtract 2800 from 2952 to get 152.
Fetch the next digit (8) from the dividend, attach it to 152 and continue: 1528 / 350

Let's proceed to step 8:
1528 divided by 350 is 4 with a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 120984.0
If we subtract 1400 from 1528, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 9:
350 goes into 1280 3 times with a remainder of 230.
Record the quotient 3 as the next digit in the result. 
Result so far: 120984.3
If we subtract 1050 from 1280, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 10:
350 goes into 2300 6 times with a remainder of 200.
The next digit of our result is 6. 
Result so far: 120984.36
The remainder is 200 after subtracting 2100 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 11:
When dividing 2000 by 350, we get 5 with a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 120984.365
If we take 1750 away from 2000, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 12:
If we divide 2500 by 350, we get 7 and a remainder of 50.
The number 7 becomes the next digit in our result. 
Result so far: 120984.3657
If we subtract 2450 from 2500, we 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.

Let's proceed to step 13:
The number 350 fits into 500 1 times, leaving a remainder of 150.
The next digit of our result is 1. 
Result so far: 120984.36571
Subtract 350 from 500 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 14:
The number 350 fits into 1500 4 times, leaving a remainder of 100.
Write down 4 as next digit of the result. 
Result so far: 120984.365714
Subtract 1400 from 1500 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 15:
350 goes into 1000 2 times with a remainder of 300.
The next digit of our result is 2. 
Result so far: 120984.3657142
If we subtract 700 from 1000, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 16:
350 goes into 3000 8 times with a remainder of 200.
Put 8 as the next digit of the answer. 
Result so far: 120984.36571428
If we subtract 2800 from 3000, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 120984.36571428 with a balance of 2e-07.