We're dividing 3962915 by 307 
We want to figure out the number of times 3962915 can be divided by 307.

Let's proceed to step 1:
When dividing 3 by 307, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 307

Step 2:
307 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 307

Step 3:
307 can be fit into 396 1 times, resulting in a remainder of 89.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 307 from 396 to get 89.
Append the next digit (2) from the dividend to 89 and continue with: 892 / 307

Step 4:
307 goes into 892 2 times with a remainder of 278.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 614 away from 892, we end up with 278.
Append the next digit (9) from the dividend to 278 and continue with: 2789 / 307

On to step 5:
2789 divided by 307 is 9 with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 129.0
Subtract 2763 from 2789 to get 26.
Take the next digit (1) from the dividend and append it to 26, then repeat: 261 / 307

Moving on to step 6:
307 goes into 261 0 times with a remainder of 261.
Use 0 as the next digit of our solution. 
Result so far: 1290.0
If we subtract 0 from 261, we get 261.
Take the next digit (5) from the dividend and append it to 261, then repeat: 2615 / 307

Step 7:
2615 divided by 307 is 8 with a remainder of 159.
The number 8 becomes the next digit in our result. 
Result so far: 12908.0
Subtract 2456 from 2615 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 8:
When dividing 1590 by 307, we get 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 12908.5
If we take 1535 away from 1590, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 9:
If we divide 550 by 307, we get 1 and a remainder of 243.
Put 1 as the next digit of the answer. 
Result so far: 12908.51
If we take 307 away from 550, we end up with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Let's proceed to step 10:
2430 divided by 307 is 7 with a remainder of 281.
Use 7 as the next digit of our solution. 
Result so far: 12908.517
If we subtract 2149 from 2430, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Advancing to step 11:
2810 divided by 307 is 9 with a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 12908.5179
If we subtract 2763 from 2810, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 12:
307 goes into 470 1 times with a remainder of 163.
The next digit of our result is 1. 
Result so far: 12908.51791
If we subtract 307 from 470, we get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Moving on to step 13:
1630 divided by 307 is 5 with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 12908.517915
If we take 1535 away from 1630, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 14:
The number 307 fits into 950 3 times, leaving a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 12908.5179153
If we take 921 away from 950, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 15:
When dividing 290 by 307, we get 0 with a remainder of 290.
Record the quotient 0 as the next digit in the result. 
Result so far: 12908.5179153
Deduct 0 from 290 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

The quotient of the division is 12908.5179153, and the remainder is 2.9e-07.