645987 ÷ 69 
Let's see how many times 69 fits into 645987.

Going ahead to step 1:
The number 69 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 69

On to step 2:
When dividing 64 by 69, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Fetch the next digit (5) from the dividend, attach it to 64 and continue: 645 / 69

Step 3:
The number 69 fits into 645 9 times, leaving a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 621 from 645 to get 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 69

Let's proceed to step 4:
If we divide 249 by 69, we get 3 and a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
The remainder is 42 after subtracting 207 from 249.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 69

Step 5:
428 divided by 69 is 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 936.0
If we subtract 414 from 428, we get 14.
Append the next digit (7) from the dividend to 14 and continue with: 147 / 69

On to step 6:
69 goes into 147 2 times with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 9362.0
If we subtract 138 from 147, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
If we divide 90 by 69, we get 1 and a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 9362.1
Subtract 69 from 90 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 8:
69 goes into 210 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 9362.13
If we subtract 207 from 210, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
If we divide 30 by 69, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 9362.13
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
The number 69 fits into 300 4 times, leaving a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 9362.1304
Subtract 276 from 300 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
If we divide 240 by 69, we get 3 and a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 9362.13043
The remainder is 33 after subtracting 207 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 12:
330 divided by 69 is 4 with a remainder of 54.
The next digit of our result is 4. 
Result so far: 9362.130434
The remainder is 54 after subtracting 276 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 13:
69 can be fit into 540 7 times, resulting in a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 9362.1304347
Subtract 483 from 540 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 14:
If we divide 570 by 69, we get 8 and a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 9362.13043478
Subtracting 552 from 570 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 9362.13043478 with a balance of 1.8e-08.