We look at the division of 4549873 by 577 
We want to figure out the number of times 4549873 can be divided by 577.

Advancing to step 1:
The number 577 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
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 / 577

Moving on to step 2:
The number 577 fits into 45 0 times, leaving a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Grab the next digit (4) from the dividend, add it to 45, then carry on: 454 / 577

Let's proceed to step 3:
The number 577 fits into 454 0 times, leaving a remainder of 454.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 454, we end up with 454.
Grab the next digit (9) from the dividend, add it to 454, then carry on: 4549 / 577

Step 4:
577 can be fit into 4549 7 times, resulting in a remainder of 510.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 4039 from 4549 and we're left with 510.
Bring next digit (8) of the dividend behind the 510 and repeat the process: 5108 / 577

Step 5:
577 can be fit into 5108 8 times, resulting in a remainder of 492.
Write down 8 as next digit of the result. 
Result so far: 78.0
Subtract 4616 from 5108 to get 492.
Grab the next digit (7) from the dividend, add it to 492, then carry on: 4927 / 577

Advancing to step 6:
The number 577 fits into 4927 8 times, leaving a remainder of 311.
Write down 8 as next digit of the result. 
Result so far: 788.0
The remainder is 311 after subtracting 4616 from 4927.
Grab the next digit (3) from the dividend, add it to 311, then carry on: 3113 / 577

Let's proceed to step 7:
When dividing 3113 by 577, we get 5 with a remainder of 228.
The next digit of our result is 5. 
Result so far: 7885.0
Subtract 2885 from 3113 to get 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 8:
The number 577 fits into 2280 3 times, leaving a remainder of 549.
Use 3 as the next digit of our solution. 
Result so far: 7885.3
Deduct 1731 from 2280 and we're left with 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Moving on to step 9:
5490 divided by 577 is 9 with a remainder of 297.
The next digit of our result is 9. 
Result so far: 7885.39
Subtract 5193 from 5490 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Let's proceed to step 10:
577 can be fit into 2970 5 times, resulting in a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 7885.395
If we subtract 2885 from 2970, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 11:
The number 577 fits into 850 1 times, leaving a remainder of 273.
The next digit of our result is 1. 
Result so far: 7885.3951
Subtract 577 from 850 to get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Step 12:
If we divide 2730 by 577, we get 4 and a remainder of 422.
The next digit of our result is 4. 
Result so far: 7885.39514
If we subtract 2308 from 2730, we get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 13:
577 goes into 4220 7 times with a remainder of 181.
Write down 7 as next digit of the result. 
Result so far: 7885.395147
The remainder is 181 after subtracting 4039 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Advancing to step 14:
If we divide 1810 by 577, we get 3 and a remainder of 79.
Write down 3 as next digit of the result. 
Result so far: 7885.3951473
Subtracting 1731 from 1810 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 15:
If we divide 790 by 577, we get 1 and a remainder of 213.
The number 1 becomes the next digit in our result. 
Result so far: 7885.39514731
If we take 577 away from 790, we end up with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

After the division, we end up with 7885.39514731 and a remainder of 2.13e-07.