We divide 45012098 by 408
The aim is to understand the frequency of 408 in 45012098.

On to step 1:
When dividing 4 by 408, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 408

On to step 2:
408 goes into 45 0 times with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Grab the next digit (0) from the dividend, add it to 45, then carry on: 450 / 408

On to step 3:
The number 408 fits into 450 1 times, leaving a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 408 from 450, we get 42.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 408

Advancing to step 4:
If we divide 421 by 408, we get 1 and a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 408 away from 421, we end up with 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 408

Let's proceed to step 5:
The number 408 fits into 132 0 times, leaving a remainder of 132.
Write down 0 as next digit of the result. 
Result so far: 110.0
Subtract 0 from 132 to get 132.
Append the next digit (0) from the dividend to 132 and continue with: 1320 / 408

On to step 6:
408 goes into 1320 3 times with a remainder of 96.
Write down 3 as next digit of the result. 
Result so far: 1103.0
Subtract 1224 from 1320 to get 96.
Fetch the next digit (9) from the dividend, attach it to 96 and continue: 969 / 408

Let's proceed to step 7:
If we divide 969 by 408, we get 2 and a remainder of 153.
The number 2 becomes the next digit in our result. 
Result so far: 11032.0
The remainder is 153 after subtracting 816 from 969.
Grab the next digit (8) from the dividend, add it to 153, then carry on: 1538 / 408

On to step 8:
1538 divided by 408 is 3 with a remainder of 314.
Record the quotient 3 as the next digit in the result. 
Result so far: 110323.0
Subtracting 1224 from 1538 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Let's proceed to step 9:
When dividing 3140 by 408, we get 7 with a remainder of 284.
The next digit of our result is 7. 
Result so far: 110323.7
Subtracting 2856 from 3140 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 10:
408 goes into 2840 6 times with a remainder of 392.
Write down 6 as next digit of the result. 
Result so far: 110323.76
Subtracting 2448 from 2840 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 11:
When dividing 3920 by 408, we get 9 with a remainder of 248.
Put 9 as the next digit of the answer. 
Result so far: 110323.769
Subtracting 3672 from 3920 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 12:
When dividing 2480 by 408, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 110323.7696
Subtract 2448 from 2480 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
If we divide 320 by 408, we get 0 and a remainder of 320.
The next digit of our result is 0. 
Result so far: 110323.7696
Subtract 0 from 320 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 14:
If we divide 3200 by 408, we get 7 and a remainder of 344.
The number 7 becomes the next digit in our result. 
Result so far: 110323.769607
If we take 2856 away from 3200, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 15:
The number 408 fits into 3440 8 times, leaving a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 110323.7696078
If we take 3264 away from 3440, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 16:
If we divide 1760 by 408, we get 4 and a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 110323.76960784
Subtracting 1632 from 1760 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

In conclusion, the division gives 110323.76960784 with a balance of 1.28e-07.