We're dividing 39587476 by 307 
Our goal is to divide 39587476 by 307.

On to step 1:
307 goes into 3 0 times 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.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 307

Moving on to step 2:
39 divided by 307 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Take the next digit (5) from the dividend and append it to 39, then repeat: 395 / 307

Step 3:
307 goes into 395 1 times with a remainder of 88.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 307 from 395 leaves us with 88.
Take the next digit (8) from the dividend and append it to 88, then repeat: 888 / 307

Let's proceed to step 4:
When dividing 888 by 307, we get 2 with a remainder of 274.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 614 from 888 to get 274.
Take the next digit (7) from the dividend and append it to 274, then repeat: 2747 / 307

Moving on to step 5:
When dividing 2747 by 307, we get 8 with a remainder of 291.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
If we subtract 2456 from 2747, we get 291.
Include the next digit (4) from the dividend after 291, then repeat: 2914 / 307

Let's proceed to step 6:
The number 307 fits into 2914 9 times, leaving a remainder of 151.
Use 9 as the next digit of our solution. 
Result so far: 1289.0
Subtracting 2763 from 2914 leaves us with 151.
Grab the next digit (7) from the dividend, add it to 151, then carry on: 1517 / 307

Advancing to step 7:
307 goes into 1517 4 times with a remainder of 289.
The number 4 becomes the next digit in our result. 
Result so far: 12894.0
If we take 1228 away from 1517, we end up with 289.
Take the next digit (6) from the dividend and append it to 289, then repeat: 2896 / 307

Moving on to step 8:
2896 divided by 307 is 9 with a remainder of 133.
Put 9 as the next digit of the answer. 
Result so far: 128949.0
The remainder is 133 after subtracting 2763 from 2896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

On to step 9:
If we divide 1330 by 307, we get 4 and a remainder of 102.
Record the quotient 4 as the next digit in the result. 
Result so far: 128949.4
The remainder is 102 after subtracting 1228 from 1330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 10:
307 goes into 1020 3 times with a remainder of 99.
Put 3 as the next digit of the answer. 
Result so far: 128949.43
If we subtract 921 from 1020, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

On to step 11:
307 goes into 990 3 times with a remainder of 69.
Record the quotient 3 as the next digit in the result. 
Result so far: 128949.433
Subtracting 921 from 990 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The final result is 128949.433 with a remainder of 0.0069.