We're dividing 66292103 by 457 
We want to divide 66292103 by 457.

Advancing to step 1:
6 divided by 457 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 457

On to step 2:
457 can be fit into 66 0 times, resulting in a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (2) from the dividend and append it to 66, then repeat: 662 / 457

Moving on to step 3:
The number 457 fits into 662 1 times, leaving a remainder of 205.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 457 from 662 and we're left with 205.
Bring next digit (9) of the dividend behind the 205 and repeat the process: 2059 / 457

Step 4:
457 can be fit into 2059 4 times, resulting in a remainder of 231.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 1828 from 2059 leaves us with 231.
Include the next digit (2) from the dividend after 231, then repeat: 2312 / 457

Let's proceed to step 5:
457 goes into 2312 5 times with a remainder of 27.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
Deduct 2285 from 2312 and we're left with 27.
Bring next digit (1) of the dividend behind the 27 and repeat the process: 271 / 457

On to step 6:
271 divided by 457 is 0 with a remainder of 271.
Record the quotient 0 as the next digit in the result. 
Result so far: 1450.0
Deduct 0 from 271 and we're left with 271.
Include the next digit (0) from the dividend after 271, then repeat: 2710 / 457

Going ahead to step 7:
If we divide 2710 by 457, we get 5 and a remainder of 425.
The number 5 becomes the next digit in our result. 
Result so far: 14505.0
Subtracting 2285 from 2710 leaves us with 425.
Bring next digit (3) of the dividend behind the 425 and repeat the process: 4253 / 457

Moving on to step 8:
457 goes into 4253 9 times with a remainder of 140.
The next digit of our result is 9. 
Result so far: 145059.0
Deduct 4113 from 4253 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 9:
457 goes into 1400 3 times with a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 145059.3
If we subtract 1371 from 1400, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 10:
457 can be fit into 290 0 times, resulting in a remainder of 290.
Use 0 as the next digit of our solution. 
Result so far: 145059.3
Subtract 0 from 290 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 11:
2900 divided by 457 is 6 with a remainder of 158.
Use 6 as the next digit of our solution. 
Result so far: 145059.306
Subtracting 2742 from 2900 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 12:
If we divide 1580 by 457, we get 3 and a remainder of 209.
The number 3 becomes the next digit in our result. 
Result so far: 145059.3063
Subtracting 1371 from 1580 leaves us with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Let's proceed to step 13:
457 can be fit into 2090 4 times, resulting in a remainder of 262.
Use 4 as the next digit of our solution. 
Result so far: 145059.30634
Subtracting 1828 from 2090 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 14:
457 can be fit into 2620 5 times, resulting in a remainder of 335.
Put 5 as the next digit of the answer. 
Result so far: 145059.306345
Subtracting 2285 from 2620 leaves us with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Step 15:
If we divide 3350 by 457, we get 7 and a remainder of 151.
Put 7 as the next digit of the answer. 
Result so far: 145059.3063457
Deduct 3199 from 3350 and we're left with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Advancing to step 16:
If we divide 1510 by 457, we get 3 and a remainder of 139.
Record the quotient 3 as the next digit in the result. 
Result so far: 145059.30634573
If we subtract 1371 from 1510, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

After the division, we end up with 145059.30634573 and a remainder of 1.39e-07.