68896998 ÷ 458 
The aim is to understand the frequency of 458 in 68896998.

Going ahead to step 1:
The number 458 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 458

Step 2:
458 goes into 68 0 times with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Grab the next digit (8) from the dividend, add it to 68, then carry on: 688 / 458

Step 3:
458 goes into 688 1 times with a remainder of 230.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 458 from 688, we get 230.
Append the next digit (9) from the dividend to 230 and continue with: 2309 / 458

On to step 4:
458 goes into 2309 5 times with a remainder of 19.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 2290 away from 2309, we end up with 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 458

Step 5:
458 can be fit into 196 0 times, resulting in a remainder of 196.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
Subtract 0 from 196 to get 196.
Bring next digit (9) of the dividend behind the 196 and repeat the process: 1969 / 458

Going ahead to step 6:
1969 divided by 458 is 4 with a remainder of 137.
Record the quotient 4 as the next digit in the result. 
Result so far: 1504.0
If we take 1832 away from 1969, we end up with 137.
Fetch the next digit (9) from the dividend, attach it to 137 and continue: 1379 / 458

Advancing to step 7:
458 can be fit into 1379 3 times, resulting in a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 15043.0
The remainder is 5 after subtracting 1374 from 1379.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 458

Advancing to step 8:
If we divide 58 by 458, we get 0 and a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 150430.0
Subtract 0 from 58 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
458 goes into 580 1 times with a remainder of 122.
Put 1 as the next digit of the answer. 
Result so far: 150430.1
Subtracting 458 from 580 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 10:
458 goes into 1220 2 times with a remainder of 304.
Write down 2 as next digit of the result. 
Result so far: 150430.12
If we take 916 away from 1220, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 11:
458 goes into 3040 6 times with a remainder of 292.
The next digit of our result is 6. 
Result so far: 150430.126
Subtract 2748 from 3040 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Moving on to step 12:
If we divide 2920 by 458, we get 6 and a remainder of 172.
Record the quotient 6 as the next digit in the result. 
Result so far: 150430.1266
Subtract 2748 from 2920 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The quotient of the division is 150430.1266, and the remainder is 0.00172.