We're dividing 30897466 by 615 
We want to divide 30897466 by 615.

Going ahead to step 1:
If we divide 3 by 615, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 615

Advancing to step 2:
When dividing 30 by 615, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 615

Advancing to step 3:
308 divided by 615 is 0 with a remainder of 308.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 308 to get 308.
Include the next digit (9) from the dividend after 308, then repeat: 3089 / 615

Let's proceed to step 4:
615 can be fit into 3089 5 times, resulting in a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 3075 from 3089, we get 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 615

Moving on to step 5:
The number 615 fits into 147 0 times, leaving a remainder of 147.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
The remainder is 147 after subtracting 0 from 147.
Include the next digit (4) from the dividend after 147, then repeat: 1474 / 615

Moving on to step 6:
615 goes into 1474 2 times with a remainder of 244.
Put 2 as the next digit of the answer. 
Result so far: 502.0
The remainder is 244 after subtracting 1230 from 1474.
Take the next digit (6) from the dividend and append it to 244, then repeat: 2446 / 615

Moving on to step 7:
615 can be fit into 2446 3 times, resulting in a remainder of 601.
Write down 3 as next digit of the result. 
Result so far: 5023.0
The remainder is 601 after subtracting 1845 from 2446.
Bring next digit (6) of the dividend behind the 601 and repeat the process: 6016 / 615

On to step 8:
The number 615 fits into 6016 9 times, leaving a remainder of 481.
Record the quotient 9 as the next digit in the result. 
Result so far: 50239.0
If we subtract 5535 from 6016, we get 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Moving on to step 9:
615 goes into 4810 7 times with a remainder of 505.
Record the quotient 7 as the next digit in the result. 
Result so far: 50239.7
Subtracting 4305 from 4810 leaves us with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 10:
615 goes into 5050 8 times with a remainder of 130.
Write down 8 as next digit of the result. 
Result so far: 50239.78
Subtract 4920 from 5050 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 11:
615 goes into 1300 2 times with a remainder of 70.
Write down 2 as next digit of the result. 
Result so far: 50239.782
If we subtract 1230 from 1300, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 12:
If we divide 700 by 615, we get 1 and a remainder of 85.
The number 1 becomes the next digit in our result. 
Result so far: 50239.7821
If we take 615 away from 700, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 13:
850 divided by 615 is 1 with a remainder of 235.
Put 1 as the next digit of the answer. 
Result so far: 50239.78211
If we take 615 away from 850, we end up with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

The final result is 50239.78211 with a remainder of 0.000235.