We're dividing 74405080 by 916 
The aim is to understand the frequency of 916 in 74405080.

Moving on to step 1:
916 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 916

Advancing to step 2:
If we divide 74 by 916, we get 0 and a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Bring next digit (4) of the dividend behind the 74 and repeat the process: 744 / 916

Moving on to step 3:
When dividing 744 by 916, we get 0 with a remainder of 744.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 744, we get 744.
Append the next digit (0) from the dividend to 744 and continue with: 7440 / 916

On to step 4:
916 goes into 7440 8 times with a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 7328 from 7440, we get 112.
Include the next digit (5) from the dividend after 112, then repeat: 1125 / 916

Let's proceed to step 5:
If we divide 1125 by 916, we get 1 and a remainder of 209.
Use 1 as the next digit of our solution. 
Result so far: 81.0
If we take 916 away from 1125, we end up with 209.
Fetch the next digit (0) from the dividend, attach it to 209 and continue: 2090 / 916

Moving on to step 6:
When dividing 2090 by 916, we get 2 with a remainder of 258.
Write down 2 as next digit of the result. 
Result so far: 812.0
If we subtract 1832 from 2090, we get 258.
Append the next digit (8) from the dividend to 258 and continue with: 2588 / 916

Let's proceed to step 7:
If we divide 2588 by 916, we get 2 and a remainder of 756.
Record the quotient 2 as the next digit in the result. 
Result so far: 8122.0
Subtracting 1832 from 2588 leaves us with 756.
Take the next digit (0) from the dividend and append it to 756, then repeat: 7560 / 916

Going ahead to step 8:
If we divide 7560 by 916, we get 8 and a remainder of 232.
The next digit of our result is 8. 
Result so far: 81228.0
The remainder is 232 after subtracting 7328 from 7560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 9:
The number 916 fits into 2320 2 times, leaving a remainder of 488.
Put 2 as the next digit of the answer. 
Result so far: 81228.2
Subtract 1832 from 2320 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Going ahead to step 10:
916 goes into 4880 5 times with a remainder of 300.
The next digit of our result is 5. 
Result so far: 81228.25
Subtracting 4580 from 4880 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 11:
3000 divided by 916 is 3 with a remainder of 252.
Write down 3 as next digit of the result. 
Result so far: 81228.253
Subtracting 2748 from 3000 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 12:
916 goes into 2520 2 times with a remainder of 688.
Use 2 as the next digit of our solution. 
Result so far: 81228.2532
If we take 1832 away from 2520, we end up with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

On to step 13:
When dividing 6880 by 916, we get 7 with a remainder of 468.
The next digit of our result is 7. 
Result so far: 81228.25327
If we subtract 6412 from 6880, we get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 14:
916 can be fit into 4680 5 times, resulting in a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 81228.253275
Subtract 4580 from 4680 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.

On to step 15:
1000 divided by 916 is 1 with a remainder of 84.
Write down 1 as next digit of the result. 
Result so far: 81228.2532751
Subtracting 916 from 1000 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 16:
840 divided by 916 is 0 with a remainder of 840.
Write down 0 as next digit of the result. 
Result so far: 81228.2532751
Subtracting 0 from 840 leaves us with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

The final outcome is 81228.2532751, with a leftover of 8.4e-07.