We divide 743619 by 85
Let's see how many times 85 fits into 743619.

Moving on to step 1:
85 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 85

Moving on to step 2:
If we divide 74 by 85, we get 0 and a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Append the next digit (3) from the dividend to 74 and continue with: 743 / 85

On to step 3:
743 divided by 85 is 8 with a remainder of 63.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 680 from 743 to get 63.
Include the next digit (6) from the dividend after 63, then repeat: 636 / 85

Moving on to step 4:
85 goes into 636 7 times with a remainder of 41.
The next digit of our result is 7. 
Result so far: 87.0
If we take 595 away from 636, we end up with 41.
Append the next digit (1) from the dividend to 41 and continue with: 411 / 85

Moving on to step 5:
If we divide 411 by 85, we get 4 and a remainder of 71.
The next digit of our result is 4. 
Result so far: 874.0
Subtracting 340 from 411 leaves us with 71.
Take the next digit (9) from the dividend and append it to 71, then repeat: 719 / 85

Moving on to step 6:
85 goes into 719 8 times with a remainder of 39.
The number 8 becomes the next digit in our result. 
Result so far: 8748.0
The remainder is 39 after subtracting 680 from 719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
390 divided by 85 is 4 with a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 8748.4
Subtracting 340 from 390 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
If we divide 500 by 85, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 8748.45
Deduct 425 from 500 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 9:
85 goes into 750 8 times with a remainder of 70.
Put 8 as the next digit of the answer. 
Result so far: 8748.458
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
The number 85 fits into 700 8 times, leaving a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 8748.4588
If we take 680 away from 700, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 8748.4588 with a remainder of 0.0002.