We're dividing 846121 by 35 
We want to figure out the number of times 846121 can be divided by 35.

Going ahead to step 1:
If we divide 8 by 35, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 35

On to step 2:
35 can be fit into 84 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 70 from 84 to get 14.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 35

Let's proceed to step 3:
35 goes into 146 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 24.0
The remainder is 6 after subtracting 140 from 146.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 35

On to step 4:
61 divided by 35 is 1 with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 241.0
If we take 35 away from 61, we end up with 26.
Bring next digit (2) of the dividend behind the 26 and repeat the process: 262 / 35

Let's proceed to step 5:
262 divided by 35 is 7 with a remainder of 17.
The next digit of our result is 7. 
Result so far: 2417.0
The remainder is 17 after subtracting 245 from 262.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 35

Going ahead to step 6:
If we divide 171 by 35, we get 4 and a remainder of 31.
Put 4 as the next digit of the answer. 
Result so far: 24174.0
Subtract 140 from 171 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
35 can be fit into 310 8 times, resulting in a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 24174.8
Subtract 280 from 310 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
35 can be fit into 300 8 times, resulting in a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 24174.88
Deduct 280 from 300 and we're left 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 outcome is 24174.88, with a leftover of 0.02.