Let's divide 30790570 by 615
We want to divide 30790570 by 615.

Step 1:
The number 615 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 615

On to step 2:
30 divided by 615 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Take the next digit (7) from the dividend and append it to 30, then repeat: 307 / 615

Let's proceed to step 3:
The number 615 fits into 307 0 times, leaving a remainder of 307.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 307, we get 307.
Append the next digit (9) from the dividend to 307 and continue with: 3079 / 615

On to step 4:
The number 615 fits into 3079 5 times, leaving a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 3075 from 3079 leaves us with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 615

Moving on to step 5:
615 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 50.0
The remainder is 40 after subtracting 0 from 40.
Include the next digit (5) from the dividend after 40, then repeat: 405 / 615

Let's proceed to step 6:
If we divide 405 by 615, we get 0 and a remainder of 405.
The number 0 becomes the next digit in our result. 
Result so far: 500.0
Subtract 0 from 405 to get 405.
Take the next digit (7) from the dividend and append it to 405, then repeat: 4057 / 615

Let's proceed to step 7:
If we divide 4057 by 615, we get 6 and a remainder of 367.
The number 6 becomes the next digit in our result. 
Result so far: 5006.0
The remainder is 367 after subtracting 3690 from 4057.
Take the next digit (0) from the dividend and append it to 367, then repeat: 3670 / 615

Advancing to step 8:
The number 615 fits into 3670 5 times, leaving a remainder of 595.
Record the quotient 5 as the next digit in the result. 
Result so far: 50065.0
Deduct 3075 from 3670 and we're left with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Let's proceed to step 9:
615 can be fit into 5950 9 times, resulting in a remainder of 415.
Record the quotient 9 as the next digit in the result. 
Result so far: 50065.9
Subtracting 5535 from 5950 leaves us with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Step 10:
615 can be fit into 4150 6 times, resulting in a remainder of 460.
Use 6 as the next digit of our solution. 
Result so far: 50065.96
If we subtract 3690 from 4150, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 11:
When dividing 4600 by 615, we get 7 with a remainder of 295.
The number 7 becomes the next digit in our result. 
Result so far: 50065.967
If we take 4305 away from 4600, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

On to step 12:
615 can be fit into 2950 4 times, resulting in a remainder of 490.
Use 4 as the next digit of our solution. 
Result so far: 50065.9674
Subtracting 2460 from 2950 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 13:
The number 615 fits into 4900 7 times, leaving a remainder of 595.
Use 7 as the next digit of our solution. 
Result so far: 50065.96747
Subtract 4305 from 4900 to get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Step 14:
The number 615 fits into 5950 9 times, leaving a remainder of 415.
Use 9 as the next digit of our solution. 
Result so far: 50065.967479
Subtracting 5535 from 5950 leaves us with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Let's proceed to step 15:
The number 615 fits into 4150 6 times, leaving a remainder of 460.
The number 6 becomes the next digit in our result. 
Result so far: 50065.9674796
Subtract 3690 from 4150 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 16:
The number 615 fits into 4600 7 times, leaving a remainder of 295.
Record the quotient 7 as the next digit in the result. 
Result so far: 50065.96747967
If we subtract 4305 from 4600, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The final outcome is 50065.96747967, with a leftover of 2.95e-07.