We look at the division of 30873070 by 574 
We want to figure out the number of times 30873070 can be divided by 574.

Going ahead to step 1:
3 divided by 574 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 574

Advancing to step 2:
The number 574 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Append the next digit (8) from the dividend to 30 and continue with: 308 / 574

Moving on to step 3:
If we divide 308 by 574, we get 0 and a remainder of 308.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 308 after subtracting 0 from 308.
Grab the next digit (7) from the dividend, add it to 308, then carry on: 3087 / 574

Advancing to step 4:
The number 574 fits into 3087 5 times, leaving a remainder of 217.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 2870 away from 3087, we end up with 217.
Append the next digit (3) from the dividend to 217 and continue with: 2173 / 574

Step 5:
When dividing 2173 by 574, we get 3 with a remainder of 451.
Put 3 as the next digit of the answer. 
Result so far: 53.0
If we subtract 1722 from 2173, we get 451.
Bring next digit (0) of the dividend behind the 451 and repeat the process: 4510 / 574

Moving on to step 6:
If we divide 4510 by 574, we get 7 and a remainder of 492.
Write down 7 as next digit of the result. 
Result so far: 537.0
Subtract 4018 from 4510 to get 492.
Include the next digit (7) from the dividend after 492, then repeat: 4927 / 574

Step 7:
574 can be fit into 4927 8 times, resulting in a remainder of 335.
Record the quotient 8 as the next digit in the result. 
Result so far: 5378.0
Subtracting 4592 from 4927 leaves us with 335.
Append the next digit (0) from the dividend to 335 and continue with: 3350 / 574

Let's proceed to step 8:
If we divide 3350 by 574, we get 5 and a remainder of 480.
Put 5 as the next digit of the answer. 
Result so far: 53785.0
If we subtract 2870 from 3350, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 9:
The number 574 fits into 4800 8 times, leaving a remainder of 208.
The number 8 becomes the next digit in our result. 
Result so far: 53785.8
Deduct 4592 from 4800 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 10:
2080 divided by 574 is 3 with a remainder of 358.
Write down 3 as next digit of the result. 
Result so far: 53785.83
If we take 1722 away from 2080, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 11:
3580 divided by 574 is 6 with a remainder of 136.
The next digit of our result is 6. 
Result so far: 53785.836
If we take 3444 away from 3580, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 12:
1360 divided by 574 is 2 with a remainder of 212.
Use 2 as the next digit of our solution. 
Result so far: 53785.8362
If we subtract 1148 from 1360, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 13:
When dividing 2120 by 574, we get 3 with a remainder of 398.
Record the quotient 3 as the next digit in the result. 
Result so far: 53785.83623
Subtract 1722 from 2120 to get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 14:
574 goes into 3980 6 times with a remainder of 536.
Use 6 as the next digit of our solution. 
Result so far: 53785.836236
Subtract 3444 from 3980 to get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Let's proceed to step 15:
When dividing 5360 by 574, we get 9 with a remainder of 194.
Use 9 as the next digit of our solution. 
Result so far: 53785.8362369
Subtracting 5166 from 5360 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 16:
574 goes into 1940 3 times with a remainder of 218.
Write down 3 as next digit of the result. 
Result so far: 53785.83623693
If we subtract 1722 from 1940, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

In conclusion, the division gives 53785.83623693 with a balance of 2.18e-07.