Let's divide 80408965 by 741
The aim is to understand the frequency of 741 in 80408965.

Going ahead to step 1:
The number 741 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 741

On to step 2:
The number 741 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Fetch the next digit (4) from the dividend, attach it to 80 and continue: 804 / 741

Moving on to step 3:
741 goes into 804 1 times with a remainder of 63.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 741 from 804, we get 63.
Fetch the next digit (0) from the dividend, attach it to 63 and continue: 630 / 741

On to step 4:
741 can be fit into 630 0 times, resulting in a remainder of 630.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 630 leaves us with 630.
Grab the next digit (8) from the dividend, add it to 630, then carry on: 6308 / 741

On to step 5:
6308 divided by 741 is 8 with a remainder of 380.
The next digit of our result is 8. 
Result so far: 108.0
If we take 5928 away from 6308, we end up with 380.
Append the next digit (9) from the dividend to 380 and continue with: 3809 / 741

Moving on to step 6:
When dividing 3809 by 741, we get 5 with a remainder of 104.
Use 5 as the next digit of our solution. 
Result so far: 1085.0
The remainder is 104 after subtracting 3705 from 3809.
Grab the next digit (6) from the dividend, add it to 104, then carry on: 1046 / 741

On to step 7:
741 goes into 1046 1 times with a remainder of 305.
Record the quotient 1 as the next digit in the result. 
Result so far: 10851.0
Subtracting 741 from 1046 leaves us with 305.
Include the next digit (5) from the dividend after 305, then repeat: 3055 / 741

Moving on to step 8:
741 goes into 3055 4 times with a remainder of 91.
Put 4 as the next digit of the answer. 
Result so far: 108514.0
If we subtract 2964 from 3055, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 9:
The number 741 fits into 910 1 times, leaving a remainder of 169.
The number 1 becomes the next digit in our result. 
Result so far: 108514.1
If we take 741 away from 910, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 10:
When dividing 1690 by 741, we get 2 with a remainder of 208.
The next digit of our result is 2. 
Result so far: 108514.12
Subtracting 1482 from 1690 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 11:
When dividing 2080 by 741, we get 2 with a remainder of 598.
The next digit of our result is 2. 
Result so far: 108514.122
The remainder is 598 after subtracting 1482 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

The final result is 108514.122 with a remainder of 0.0598.