We divide 348740 by 45
The aim is to understand the frequency of 45 in 348740.

Let's proceed to step 1:
45 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 45

Moving on to step 2:
When dividing 34 by 45, we get 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Append the next digit (8) from the dividend to 34 and continue with: 348 / 45

On to step 3:
When dividing 348 by 45, we get 7 with a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 315 from 348 leaves us with 33.
Take the next digit (7) from the dividend and append it to 33, then repeat: 337 / 45

Going ahead to step 4:
45 goes into 337 7 times with a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 77.0
Deduct 315 from 337 and we're left with 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 45

Step 5:
When dividing 224 by 45, we get 4 with a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 774.0
Subtracting 180 from 224 leaves us with 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 45

On to step 6:
The number 45 fits into 440 9 times, leaving a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 7749.0
Deduct 405 from 440 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
45 goes into 350 7 times with a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 7749.7
If we take 315 away from 350, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 8:
350 divided by 45 is 7 with a remainder of 35.
The next digit of our result is 7. 
Result so far: 7749.77
Subtracting 315 from 350 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 7749.77 with a remainder of 0.035.