We look at the division of 83809389 by 457 
We want to divide 83809389 by 457.

Moving on to step 1:
8 divided by 457 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 457

Step 2:
When dividing 83 by 457, we get 0 with a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Grab the next digit (8) from the dividend, add it to 83, then carry on: 838 / 457

Moving on to step 3:
The number 457 fits into 838 1 times, leaving a remainder of 381.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 457 from 838, we get 381.
Append the next digit (0) from the dividend to 381 and continue with: 3810 / 457

Moving on to step 4:
457 can be fit into 3810 8 times, resulting in a remainder of 154.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtracting 3656 from 3810 leaves us with 154.
Append the next digit (9) from the dividend to 154 and continue with: 1549 / 457

Advancing to step 5:
If we divide 1549 by 457, we get 3 and a remainder of 178.
The number 3 becomes the next digit in our result. 
Result so far: 183.0
Subtract 1371 from 1549 to get 178.
Append the next digit (3) from the dividend to 178 and continue with: 1783 / 457

On to step 6:
457 can be fit into 1783 3 times, resulting in a remainder of 412.
Put 3 as the next digit of the answer. 
Result so far: 1833.0
If we subtract 1371 from 1783, we get 412.
Take the next digit (8) from the dividend and append it to 412, then repeat: 4128 / 457

Let's proceed to step 7:
If we divide 4128 by 457, we get 9 and a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 18339.0
If we take 4113 away from 4128, we end up with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 457

Let's proceed to step 8:
457 can be fit into 159 0 times, resulting in a remainder of 159.
Use 0 as the next digit of our solution. 
Result so far: 183390.0
Subtract 0 from 159 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Going ahead to step 9:
When dividing 1590 by 457, we get 3 with a remainder of 219.
Put 3 as the next digit of the answer. 
Result so far: 183390.3
If we subtract 1371 from 1590, we get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Step 10:
2190 divided by 457 is 4 with a remainder of 362.
The number 4 becomes the next digit in our result. 
Result so far: 183390.34
Subtracting 1828 from 2190 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 11:
457 goes into 3620 7 times with a remainder of 421.
The next digit of our result is 7. 
Result so far: 183390.347
If we subtract 3199 from 3620, we get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Moving on to step 12:
The number 457 fits into 4210 9 times, leaving a remainder of 97.
Use 9 as the next digit of our solution. 
Result so far: 183390.3479
Subtracting 4113 from 4210 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Advancing to step 13:
970 divided by 457 is 2 with a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 183390.34792
The remainder is 56 after subtracting 914 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 14:
457 can be fit into 560 1 times, resulting in a remainder of 103.
Put 1 as the next digit of the answer. 
Result so far: 183390.347921
The remainder is 103 after subtracting 457 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Step 15:
1030 divided by 457 is 2 with a remainder of 116.
Record the quotient 2 as the next digit in the result. 
Result so far: 183390.3479212
Subtract 914 from 1030 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 16:
457 goes into 1160 2 times with a remainder of 246.
Use 2 as the next digit of our solution. 
Result so far: 183390.34792122
Deduct 914 from 1160 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

The final outcome is 183390.34792122, with a leftover of 2.46e-07.