Let's divide 47915417 by 309
We want to figure out the number of times 47915417 can be divided by 309.

Advancing to step 1:
309 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 309

Advancing to step 2:
The number 309 fits into 47 0 times, leaving a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 47, we get 47.
Include the next digit (9) from the dividend after 47, then repeat: 479 / 309

Let's proceed to step 3:
479 divided by 309 is 1 with a remainder of 170.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 309 away from 479, we end up with 170.
Fetch the next digit (1) from the dividend, attach it to 170 and continue: 1701 / 309

On to step 4:
If we divide 1701 by 309, we get 5 and a remainder of 156.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 156 after subtracting 1545 from 1701.
Grab the next digit (5) from the dividend, add it to 156, then carry on: 1565 / 309

Moving on to step 5:
309 goes into 1565 5 times with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 155.0
The remainder is 20 after subtracting 1545 from 1565.
Bring next digit (4) of the dividend behind the 20 and repeat the process: 204 / 309

Step 6:
309 goes into 204 0 times with a remainder of 204.
The next digit of our result is 0. 
Result so far: 1550.0
Subtract 0 from 204 to get 204.
Append the next digit (1) from the dividend to 204 and continue with: 2041 / 309

Advancing to step 7:
If we divide 2041 by 309, we get 6 and a remainder of 187.
Use 6 as the next digit of our solution. 
Result so far: 15506.0
If we take 1854 away from 2041, we end up with 187.
Include the next digit (7) from the dividend after 187, then repeat: 1877 / 309

Let's proceed to step 8:
309 goes into 1877 6 times with a remainder of 23.
The next digit of our result is 6. 
Result so far: 155066.0
Subtract 1854 from 1877 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
309 can be fit into 230 0 times, resulting in a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 155066.0
If we take 0 away from 230, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 10:
309 goes into 2300 7 times with a remainder of 137.
Use 7 as the next digit of our solution. 
Result so far: 155066.07
Subtract 2163 from 2300 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Advancing to step 11:
1370 divided by 309 is 4 with a remainder of 134.
The next digit of our result is 4. 
Result so far: 155066.074
The remainder is 134 after subtracting 1236 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 12:
309 can be fit into 1340 4 times, resulting in a remainder of 104.
Write down 4 as next digit of the result. 
Result so far: 155066.0744
Subtract 1236 from 1340 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

After the division, we end up with 155066.0744 and a remainder of 0.00104.