386450 ÷ 85 
Our goal is to divide 386450 by 85.

On to step 1:
85 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 85

Advancing to step 2:
If we divide 38 by 85, we get 0 and a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Bring next digit (6) of the dividend behind the 38 and repeat the process: 386 / 85

Step 3:
386 divided by 85 is 4 with a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 340 from 386 and we're left with 46.
Append the next digit (4) from the dividend to 46 and continue with: 464 / 85

On to step 4:
85 can be fit into 464 5 times, resulting in a remainder of 39.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Subtract 425 from 464 to get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 85

Going ahead to step 5:
85 goes into 395 4 times with a remainder of 55.
Use 4 as the next digit of our solution. 
Result so far: 454.0
If we take 340 away from 395, we end up with 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 85

Going ahead to step 6:
If we divide 550 by 85, we get 6 and a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 4546.0
If we subtract 510 from 550, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
400 divided by 85 is 4 with a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 4546.4
Subtract 340 from 400 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.

Going ahead to step 8:
85 can be fit into 600 7 times, resulting in a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 4546.47
If we subtract 595 from 600, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
If we divide 50 by 85, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 4546.47
If we take 0 away from 50, we end up 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.

Moving on to step 10:
The number 85 fits into 500 5 times, leaving a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 4546.4705
Subtracting 425 from 500 leaves us 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.

On to step 11:
750 divided by 85 is 8 with a remainder of 70.
The next digit of our result is 8. 
Result so far: 4546.47058
If we take 680 away from 750, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
85 can be fit into 700 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 4546.470588
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.

After the division, we end up with 4546.470588 and a remainder of 2e-06.