We're dividing 45398249 by 557 
Our goal is to divide 45398249 by 557.

Going ahead to step 1:
557 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 557

Step 2:
45 divided by 557 is 0 with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 557

Advancing to step 3:
557 goes into 453 0 times with a remainder of 453.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 453 after subtracting 0 from 453.
Grab the next digit (9) from the dividend, add it to 453, then carry on: 4539 / 557

On to step 4:
557 can be fit into 4539 8 times, resulting in a remainder of 83.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 83 after subtracting 4456 from 4539.
Append the next digit (8) from the dividend to 83 and continue with: 838 / 557

On to step 5:
If we divide 838 by 557, we get 1 and a remainder of 281.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
Subtracting 557 from 838 leaves us with 281.
Grab the next digit (2) from the dividend, add it to 281, then carry on: 2812 / 557

Going ahead to step 6:
The number 557 fits into 2812 5 times, leaving a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 815.0
Subtract 2785 from 2812 to get 27.
Bring next digit (4) of the dividend behind the 27 and repeat the process: 274 / 557

Moving on to step 7:
274 divided by 557 is 0 with a remainder of 274.
Record the quotient 0 as the next digit in the result. 
Result so far: 8150.0
If we subtract 0 from 274, we get 274.
Bring next digit (9) of the dividend behind the 274 and repeat the process: 2749 / 557

Step 8:
When dividing 2749 by 557, we get 4 with a remainder of 521.
The next digit of our result is 4. 
Result so far: 81504.0
If we take 2228 away from 2749, we end up with 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

Advancing to step 9:
The number 557 fits into 5210 9 times, leaving a remainder of 197.
The next digit of our result is 9. 
Result so far: 81504.9
If we subtract 5013 from 5210, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Step 10:
When dividing 1970 by 557, we get 3 with a remainder of 299.
Write down 3 as next digit of the result. 
Result so far: 81504.93
Subtracting 1671 from 1970 leaves us with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Moving on to step 11:
2990 divided by 557 is 5 with a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 81504.935
The remainder is 205 after subtracting 2785 from 2990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 12:
When dividing 2050 by 557, we get 3 with a remainder of 379.
Write down 3 as next digit of the result. 
Result so far: 81504.9353
The remainder is 379 after subtracting 1671 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

On to step 13:
When dividing 3790 by 557, we get 6 with a remainder of 448.
Use 6 as the next digit of our solution. 
Result so far: 81504.93536
Subtracting 3342 from 3790 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Advancing to step 14:
4480 divided by 557 is 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 81504.935368
Subtract 4456 from 4480 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 15:
When dividing 240 by 557, we get 0 with a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 81504.935368
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 16:
When dividing 2400 by 557, we get 4 with a remainder of 172.
Record the quotient 4 as the next digit in the result. 
Result so far: 81504.93536804
Deduct 2228 from 2400 and we're left with 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 final result is 81504.93536804 with a remainder of 1.72e-07.