Let's divide 149378 by 85
We want to figure out the number of times 149378 can be divided by 85.

Let's proceed to step 1:
1 divided by 85 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 85

Advancing to step 2:
85 goes into 14 0 times with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 85

Step 3:
85 can be fit into 149 1 times, resulting in a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 85 away from 149, we end up with 64.
Take the next digit (3) from the dividend and append it to 64, then repeat: 643 / 85

Going ahead to step 4:
85 goes into 643 7 times with a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 48 after subtracting 595 from 643.
Include the next digit (7) from the dividend after 48, then repeat: 487 / 85

Going ahead to step 5:
85 goes into 487 5 times with a remainder of 62.
Use 5 as the next digit of our solution. 
Result so far: 175.0
Deduct 425 from 487 and we're left with 62.
Include the next digit (8) from the dividend after 62, then repeat: 628 / 85

Step 6:
When dividing 628 by 85, we get 7 with a remainder of 33.
The next digit of our result is 7. 
Result so far: 1757.0
If we subtract 595 from 628, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
85 can be fit into 330 3 times, resulting in a remainder of 75.
Record the quotient 3 as the next digit in the result. 
Result so far: 1757.3
If we subtract 255 from 330, we get 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 8:
If we divide 750 by 85, we get 8 and a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 1757.38
Subtract 680 from 750 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
85 can be fit into 700 8 times, resulting in a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 1757.388
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 1757.388 with a remainder of 0.002.