We look at the division of 640418 by 74 
Let's see how many times 74 fits into 640418.

On to step 1:
When dividing 6 by 74, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 74

On to step 2:
If we divide 64 by 74, we get 0 and a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Append the next digit (0) from the dividend to 64 and continue with: 640 / 74

Let's proceed to step 3:
When dividing 640 by 74, we get 8 with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 592 from 640 leaves us with 48.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 74

Step 4:
74 can be fit into 484 6 times, resulting in a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 86.0
Subtract 444 from 484 to get 40.
Append the next digit (1) from the dividend to 40 and continue with: 401 / 74

Step 5:
The number 74 fits into 401 5 times, leaving a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 865.0
Deduct 370 from 401 and we're left with 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 74

Step 6:
When dividing 318 by 74, we get 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 8654.0
If we take 296 away from 318, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
74 goes into 220 2 times with a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 8654.2
If we take 148 away from 220, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 8:
720 divided by 74 is 9 with a remainder of 54.
Record the quotient 9 as the next digit in the result. 
Result so far: 8654.29
The remainder is 54 after subtracting 666 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
The number 74 fits into 540 7 times, leaving a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 8654.297
If we take 518 away from 540, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
74 can be fit into 220 2 times, resulting in a remainder of 72.
Write down 2 as next digit of the result. 
Result so far: 8654.2972
If we subtract 148 from 220, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 11:
720 divided by 74 is 9 with a remainder of 54.
Record the quotient 9 as the next digit in the result. 
Result so far: 8654.29729
The remainder is 54 after subtracting 666 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
540 divided by 74 is 7 with a remainder of 22.
The next digit of our result is 7. 
Result so far: 8654.297297
If we take 518 away from 540, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 13:
74 can be fit into 220 2 times, resulting in a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 8654.2972972
Deduct 148 from 220 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 14:
74 can be fit into 720 9 times, resulting in a remainder of 54.
The number 9 becomes the next digit in our result. 
Result so far: 8654.29729729
Deduct 666 from 720 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

In conclusion, the division gives 8654.29729729 with a balance of 5.4e-08.