We're dividing 407746 by 149 
The aim is to understand the frequency of 149 in 407746.

Let's proceed to step 1:
If we divide 4 by 149, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 149

Moving on to step 2:
When dividing 40 by 149, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 149

Advancing to step 3:
149 can be fit into 407 2 times, resulting in a remainder of 109.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 298 from 407 to get 109.
Grab the next digit (7) from the dividend, add it to 109, then carry on: 1097 / 149

Let's proceed to step 4:
If we divide 1097 by 149, we get 7 and a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we take 1043 away from 1097, we end up with 54.
Grab the next digit (4) from the dividend, add it to 54, then carry on: 544 / 149

On to step 5:
When dividing 544 by 149, we get 3 with a remainder of 97.
The next digit of our result is 3. 
Result so far: 273.0
If we take 447 away from 544, we end up with 97.
Bring next digit (6) of the dividend behind the 97 and repeat the process: 976 / 149

On to step 6:
149 goes into 976 6 times with a remainder of 82.
Use 6 as the next digit of our solution. 
Result so far: 2736.0
Deduct 894 from 976 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 7:
149 goes into 820 5 times with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 2736.5
Subtracting 745 from 820 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 8:
750 divided by 149 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 2736.55
If we subtract 745 from 750, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 2736.55, with a leftover of 0.005.