We're dividing 351572 by 85 
Let's see how many times 85 fits into 351572.

Let's proceed to step 1:
If we divide 3 by 85, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 85

On to step 2:
35 divided by 85 is 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Grab the next digit (1) from the dividend, add it to 35, then carry on: 351 / 85

On to step 3:
If we divide 351 by 85, we get 4 and a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 340 away from 351, we end up with 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 85

On to step 4:
85 can be fit into 115 1 times, resulting in a remainder of 30.
The next digit of our result is 1. 
Result so far: 41.0
Subtracting 85 from 115 leaves us with 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 85

Let's proceed to step 5:
307 divided by 85 is 3 with a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 413.0
If we take 255 away from 307, we end up with 52.
Append the next digit (2) from the dividend to 52 and continue with: 522 / 85

Advancing to step 6:
If we divide 522 by 85, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 4136.0
The remainder is 12 after subtracting 510 from 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
120 divided by 85 is 1 with a remainder of 35.
The next digit of our result is 1. 
Result so far: 4136.1
Subtract 85 from 120 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
350 divided by 85 is 4 with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 4136.14
If we take 340 away from 350, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
When dividing 100 by 85, we get 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 4136.141
If we take 85 away from 100, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
The number 85 fits into 150 1 times, leaving a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 4136.1411
Subtracting 85 from 150 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The quotient of the division is 4136.1411, and the remainder is 0.00065.