57210957 ÷ 484 
Our goal is to divide 57210957 by 484.

Step 1:
484 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 484

Advancing to step 2:
57 divided by 484 is 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Fetch the next digit (2) from the dividend, attach it to 57 and continue: 572 / 484

Going ahead to step 3:
When dividing 572 by 484, we get 1 with a remainder of 88.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 484 from 572 to get 88.
Append the next digit (1) from the dividend to 88 and continue with: 881 / 484

Moving on to step 4:
The number 484 fits into 881 1 times, leaving a remainder of 397.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 484 from 881 and we're left with 397.
Include the next digit (0) from the dividend after 397, then repeat: 3970 / 484

Advancing to step 5:
When dividing 3970 by 484, we get 8 with a remainder of 98.
The next digit of our result is 8. 
Result so far: 118.0
If we take 3872 away from 3970, we end up with 98.
Fetch the next digit (9) from the dividend, attach it to 98 and continue: 989 / 484

Step 6:
484 can be fit into 989 2 times, resulting in a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 1182.0
If we subtract 968 from 989, we get 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 484

Advancing to step 7:
215 divided by 484 is 0 with a remainder of 215.
Record the quotient 0 as the next digit in the result. 
Result so far: 11820.0
Deduct 0 from 215 and we're left with 215.
Append the next digit (7) from the dividend to 215 and continue with: 2157 / 484

Advancing to step 8:
484 can be fit into 2157 4 times, resulting in a remainder of 221.
Write down 4 as next digit of the result. 
Result so far: 118204.0
If we subtract 1936 from 2157, we get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Going ahead to step 9:
484 goes into 2210 4 times with a remainder of 274.
Record the quotient 4 as the next digit in the result. 
Result so far: 118204.4
Subtracting 1936 from 2210 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 10:
2740 divided by 484 is 5 with a remainder of 320.
Put 5 as the next digit of the answer. 
Result so far: 118204.45
The remainder is 320 after subtracting 2420 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 11:
If we divide 3200 by 484, we get 6 and a remainder of 296.
Record the quotient 6 as the next digit in the result. 
Result so far: 118204.456
If we take 2904 away from 3200, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Let's proceed to step 12:
484 goes into 2960 6 times with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 118204.4566
Deduct 2904 from 2960 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Our division results in 118204.4566 with a remaining 0.00056.