We look at the division of 356866 by 61 
Our goal is to divide 356866 by 61.

Advancing to step 1:
61 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 61

Step 2:
The number 61 fits into 35 0 times, leaving a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (6) from the dividend to 35 and continue with: 356 / 61

On to step 3:
356 divided by 61 is 5 with a remainder of 51.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 305 from 356 leaves us with 51.
Take the next digit (8) from the dividend and append it to 51, then repeat: 518 / 61

Step 4:
If we divide 518 by 61, we get 8 and a remainder of 30.
The next digit of our result is 8. 
Result so far: 58.0
Deduct 488 from 518 and we're left with 30.
Append the next digit (6) from the dividend to 30 and continue with: 306 / 61

Going ahead to step 5:
61 can be fit into 306 5 times, resulting in a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 585.0
The remainder is 1 after subtracting 305 from 306.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 61

Step 6:
The number 61 fits into 16 0 times, leaving a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 5850.0
If we subtract 0 from 16, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
When dividing 160 by 61, we get 2 with a remainder of 38.
The next digit of our result is 2. 
Result so far: 5850.2
The remainder is 38 after subtracting 122 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 8:
If we divide 380 by 61, we get 6 and a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 5850.26
Deduct 366 from 380 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
61 can be fit into 140 2 times, resulting in a remainder of 18.
The next digit of our result is 2. 
Result so far: 5850.262
Subtract 122 from 140 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
The number 61 fits into 180 2 times, leaving a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 5850.2622
Deduct 122 from 180 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final result is 5850.2622 with a remainder of 0.00058.