We divide 3223074 by 840
We want to divide 3223074 by 840.

Moving on to step 1:
The number 840 fits into 3 0 times, leaving 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.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 840

Step 2:
The number 840 fits into 32 0 times, leaving a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 32 and we're left with 32.
Fetch the next digit (2) from the dividend, attach it to 32 and continue: 322 / 840

Moving on to step 3:
The number 840 fits into 322 0 times, leaving a remainder of 322.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 322 to get 322.
Include the next digit (3) from the dividend after 322, then repeat: 3223 / 840

Moving on to step 4:
840 can be fit into 3223 3 times, resulting in a remainder of 703.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2520 away from 3223, we end up with 703.
Fetch the next digit (0) from the dividend, attach it to 703 and continue: 7030 / 840

Going ahead to step 5:
7030 divided by 840 is 8 with a remainder of 310.
Put 8 as the next digit of the answer. 
Result so far: 38.0
If we subtract 6720 from 7030, we get 310.
Append the next digit (7) from the dividend to 310 and continue with: 3107 / 840

Advancing to step 6:
The number 840 fits into 3107 3 times, leaving a remainder of 587.
The next digit of our result is 3. 
Result so far: 383.0
Subtracting 2520 from 3107 leaves us with 587.
Take the next digit (4) from the dividend and append it to 587, then repeat: 5874 / 840

Going ahead to step 7:
5874 divided by 840 is 6 with a remainder of 834.
The number 6 becomes the next digit in our result. 
Result so far: 3836.0
Deduct 5040 from 5874 and we're left with 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

Let's proceed to step 8:
The number 840 fits into 8340 9 times, leaving a remainder of 780.
Use 9 as the next digit of our solution. 
Result so far: 3836.9
Deduct 7560 from 8340 and we're left with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Going ahead to step 9:
840 can be fit into 7800 9 times, resulting in a remainder of 240.
Put 9 as the next digit of the answer. 
Result so far: 3836.99
If we subtract 7560 from 7800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final outcome is 3836.99, with a leftover of 0.24.