76913305 ÷ 458 
The aim is to understand the frequency of 458 in 76913305.

Let's proceed to step 1:
7 divided by 458 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 458

Moving on to step 2:
When dividing 76 by 458, we get 0 with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Include the next digit (9) from the dividend after 76, then repeat: 769 / 458

On to step 3:
458 can be fit into 769 1 times, resulting in a remainder of 311.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 458 from 769, we get 311.
Include the next digit (1) from the dividend after 311, then repeat: 3111 / 458

Let's proceed to step 4:
When dividing 3111 by 458, we get 6 with a remainder of 363.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 2748 away from 3111, we end up with 363.
Bring next digit (3) of the dividend behind the 363 and repeat the process: 3633 / 458

Going ahead to step 5:
458 goes into 3633 7 times with a remainder of 427.
Use 7 as the next digit of our solution. 
Result so far: 167.0
Deduct 3206 from 3633 and we're left with 427.
Take the next digit (3) from the dividend and append it to 427, then repeat: 4273 / 458

Moving on to step 6:
The number 458 fits into 4273 9 times, leaving a remainder of 151.
Put 9 as the next digit of the answer. 
Result so far: 1679.0
Subtract 4122 from 4273 to get 151.
Take the next digit (0) from the dividend and append it to 151, then repeat: 1510 / 458

Advancing to step 7:
If we divide 1510 by 458, we get 3 and a remainder of 136.
Record the quotient 3 as the next digit in the result. 
Result so far: 16793.0
If we subtract 1374 from 1510, we get 136.
Grab the next digit (5) from the dividend, add it to 136, then carry on: 1365 / 458

Moving on to step 8:
The number 458 fits into 1365 2 times, leaving a remainder of 449.
Put 2 as the next digit of the answer. 
Result so far: 167932.0
The remainder is 449 after subtracting 916 from 1365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Going ahead to step 9:
If we divide 4490 by 458, we get 9 and a remainder of 368.
Record the quotient 9 as the next digit in the result. 
Result so far: 167932.9
Deduct 4122 from 4490 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 10:
The number 458 fits into 3680 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 167932.98
If we subtract 3664 from 3680, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
458 can be fit into 160 0 times, resulting in a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 167932.98
Subtracting 0 from 160 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 12:
458 goes into 1600 3 times with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 167932.9803
The remainder is 226 after subtracting 1374 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 13:
2260 divided by 458 is 4 with a remainder of 428.
The number 4 becomes the next digit in our result. 
Result so far: 167932.98034
Subtracting 1832 from 2260 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 14:
The number 458 fits into 4280 9 times, leaving a remainder of 158.
The number 9 becomes the next digit in our result. 
Result so far: 167932.980349
If we subtract 4122 from 4280, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 15:
If we divide 1580 by 458, we get 3 and a remainder of 206.
Put 3 as the next digit of the answer. 
Result so far: 167932.9803493
If we subtract 1374 from 1580, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 16:
The number 458 fits into 2060 4 times, leaving a remainder of 228.
The next digit of our result is 4. 
Result so far: 167932.98034934
Subtracting 1832 from 2060 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

The final outcome is 167932.98034934, with a leftover of 2.28e-07.