3846454 ÷ 618 
We want to divide 3846454 by 618.

Step 1:
3 divided by 618 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 618

On to step 2:
618 goes into 38 0 times with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 618

Moving on to step 3:
618 goes into 384 0 times with a remainder of 384.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 384 to get 384.
Append the next digit (6) from the dividend to 384 and continue with: 3846 / 618

Moving on to step 4:
618 goes into 3846 6 times with a remainder of 138.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 3708 from 3846 and we're left with 138.
Bring next digit (4) of the dividend behind the 138 and repeat the process: 1384 / 618

Step 5:
1384 divided by 618 is 2 with a remainder of 148.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Deduct 1236 from 1384 and we're left with 148.
Bring next digit (5) of the dividend behind the 148 and repeat the process: 1485 / 618

Moving on to step 6:
618 goes into 1485 2 times with a remainder of 249.
Put 2 as the next digit of the answer. 
Result so far: 622.0
If we subtract 1236 from 1485, we get 249.
Append the next digit (4) from the dividend to 249 and continue with: 2494 / 618

Let's proceed to step 7:
618 can be fit into 2494 4 times, resulting in a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 6224.0
The remainder is 22 after subtracting 2472 from 2494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
The number 618 fits into 220 0 times, leaving a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 6224.0
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 9:
When dividing 2200 by 618, we get 3 with a remainder of 346.
Write down 3 as next digit of the result. 
Result so far: 6224.03
If we take 1854 away from 2200, we end up with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Advancing to step 10:
If we divide 3460 by 618, we get 5 and a remainder of 370.
Record the quotient 5 as the next digit in the result. 
Result so far: 6224.035
Subtract 3090 from 3460 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 11:
618 can be fit into 3700 5 times, resulting in a remainder of 610.
Record the quotient 5 as the next digit in the result. 
Result so far: 6224.0355
Deduct 3090 from 3700 and we're left with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

The final result is 6224.0355 with a remainder of 0.0061.