We're dividing 354151 by 84 
We're looking to find how many times 84 goes into 354151.

Let's proceed to step 1:
3 divided by 84 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 84

Let's proceed to step 2:
35 divided by 84 is 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 84

On to step 3:
84 goes into 354 4 times with a remainder of 18.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 18 after subtracting 336 from 354.
Include the next digit (1) from the dividend after 18, then repeat: 181 / 84

Moving on to step 4:
The number 84 fits into 181 2 times, leaving a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we subtract 168 from 181, we get 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 84

Moving on to step 5:
84 goes into 135 1 times with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 421.0
Deduct 84 from 135 and we're left with 51.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 84

Moving on to step 6:
If we divide 511 by 84, we get 6 and a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 4216.0
Subtract 504 from 511 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
84 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 4216.0
If we subtract 0 from 70, we 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.

Let's proceed to step 8:
If we divide 700 by 84, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 4216.08
The remainder is 28 after subtracting 672 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
The number 84 fits into 280 3 times, leaving a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 4216.083
If we subtract 252 from 280, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 10:
280 divided by 84 is 3 with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 4216.0833
Deduct 252 from 280 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 4216.0833 and a remainder of 0.00028.