We divide 30103 by 57
We want to figure out the number of times 30103 can be divided by 57.

Step 1:
3 divided by 57 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 57

Advancing to step 2:
57 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 57

Going ahead to step 3:
57 can be fit into 301 5 times, resulting in a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 285 away from 301, we end up with 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 57

Going ahead to step 4:
When dividing 160 by 57, we get 2 with a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
If we subtract 114 from 160, we get 46.
Append the next digit (3) from the dividend to 46 and continue with: 463 / 57

Going ahead to step 5:
If we divide 463 by 57, we get 8 and a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 528.0
Deduct 456 from 463 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 6:
When dividing 70 by 57, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 528.1
Deduct 57 from 70 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
57 goes into 130 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 528.12
Subtract 114 from 130 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
The number 57 fits into 160 2 times, leaving a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 528.122
If we take 114 away from 160, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final result is 528.122 with a remainder of 0.0046.