We divide 66458394 by 498
We want to figure out the number of times 66458394 can be divided by 498.

Moving on to step 1:
The number 498 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 498

Going ahead to step 2:
498 can be fit into 66 0 times, resulting in a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 498

Step 3:
If we divide 664 by 498, we get 1 and a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 498 from 664, we get 166.
Grab the next digit (5) from the dividend, add it to 166, then carry on: 1665 / 498

Advancing to step 4:
The number 498 fits into 1665 3 times, leaving a remainder of 171.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 1494 from 1665 to get 171.
Include the next digit (8) from the dividend after 171, then repeat: 1718 / 498

Going ahead to step 5:
The number 498 fits into 1718 3 times, leaving a remainder of 224.
The next digit of our result is 3. 
Result so far: 133.0
The remainder is 224 after subtracting 1494 from 1718.
Bring next digit (3) of the dividend behind the 224 and repeat the process: 2243 / 498

Going ahead to step 6:
The number 498 fits into 2243 4 times, leaving a remainder of 251.
Use 4 as the next digit of our solution. 
Result so far: 1334.0
Subtract 1992 from 2243 to get 251.
Fetch the next digit (9) from the dividend, attach it to 251 and continue: 2519 / 498

Advancing to step 7:
498 goes into 2519 5 times with a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 13345.0
If we take 2490 away from 2519, we end up with 29.
Grab the next digit (4) from the dividend, add it to 29, then carry on: 294 / 498

Let's proceed to step 8:
When dividing 294 by 498, we get 0 with a remainder of 294.
The next digit of our result is 0. 
Result so far: 133450.0
Subtracting 0 from 294 leaves us with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Moving on to step 9:
If we divide 2940 by 498, we get 5 and a remainder of 450.
Use 5 as the next digit of our solution. 
Result so far: 133450.5
The remainder is 450 after subtracting 2490 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 10:
4500 divided by 498 is 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 133450.59
Deduct 4482 from 4500 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 11:
498 goes into 180 0 times with a remainder of 180.
The next digit of our result is 0. 
Result so far: 133450.59
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 12:
1800 divided by 498 is 3 with a remainder of 306.
Put 3 as the next digit of the answer. 
Result so far: 133450.5903
Subtract 1494 from 1800 to get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Advancing to step 13:
498 can be fit into 3060 6 times, resulting in a remainder of 72.
The next digit of our result is 6. 
Result so far: 133450.59036
If we subtract 2988 from 3060, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
When dividing 720 by 498, we get 1 with a remainder of 222.
The next digit of our result is 1. 
Result so far: 133450.590361
Subtracting 498 from 720 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 15:
The number 498 fits into 2220 4 times, leaving a remainder of 228.
Put 4 as the next digit of the answer. 
Result so far: 133450.5903614
Subtracting 1992 from 2220 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.

On to step 16:
When dividing 2280 by 498, we get 4 with a remainder of 288.
Write down 4 as next digit of the result. 
Result so far: 133450.59036144
If we take 1992 away from 2280, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The final outcome is 133450.59036144, with a leftover of 2.88e-07.