We're dividing 14385717 by 645 
Our goal is to divide 14385717 by 645.

Going ahead to step 1:
645 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 645

Step 2:
645 goes into 14 0 times with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 645

Let's proceed to step 3:
645 can be fit into 143 0 times, resulting in a remainder of 143.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 143, we get 143.
Append the next digit (8) from the dividend to 143 and continue with: 1438 / 645

On to step 4:
The number 645 fits into 1438 2 times, leaving a remainder of 148.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 1290 away from 1438, we end up with 148.
Fetch the next digit (5) from the dividend, attach it to 148 and continue: 1485 / 645

Moving on to step 5:
645 can be fit into 1485 2 times, resulting in a remainder of 195.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 1290 from 1485 to get 195.
Bring next digit (7) of the dividend behind the 195 and repeat the process: 1957 / 645

Advancing to step 6:
645 goes into 1957 3 times with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 223.0
Subtracting 1935 from 1957 leaves us with 22.
Grab the next digit (1) from the dividend, add it to 22, then carry on: 221 / 645

Let's proceed to step 7:
221 divided by 645 is 0 with a remainder of 221.
Use 0 as the next digit of our solution. 
Result so far: 2230.0
If we subtract 0 from 221, we get 221.
Fetch the next digit (7) from the dividend, attach it to 221 and continue: 2217 / 645

On to step 8:
2217 divided by 645 is 3 with a remainder of 282.
Use 3 as the next digit of our solution. 
Result so far: 22303.0
Subtract 1935 from 2217 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 9:
If we divide 2820 by 645, we get 4 and a remainder of 240.
Record the quotient 4 as the next digit in the result. 
Result so far: 22303.4
Subtracting 2580 from 2820 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 10:
If we divide 2400 by 645, we get 3 and a remainder of 465.
The next digit of our result is 3. 
Result so far: 22303.43
If we subtract 1935 from 2400, we get 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 11:
645 goes into 4650 7 times with a remainder of 135.
Use 7 as the next digit of our solution. 
Result so far: 22303.437
Subtract 4515 from 4650 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 12:
If we divide 1350 by 645, we get 2 and a remainder of 60.
The next digit of our result is 2. 
Result so far: 22303.4372
Subtract 1290 from 1350 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
When dividing 600 by 645, we get 0 with a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 22303.4372
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 14:
645 can be fit into 6000 9 times, resulting in a remainder of 195.
The number 9 becomes the next digit in our result. 
Result so far: 22303.437209
Subtracting 5805 from 6000 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 15:
If we divide 1950 by 645, we get 3 and a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 22303.4372093
If we subtract 1935 from 1950, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 16:
150 divided by 645 is 0 with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 22303.4372093
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

After the division, we end up with 22303.4372093 and a remainder of 1.5e-07.