290436 ÷ 93 
We want to figure out the number of times 290436 can be divided by 93.

On to step 1:
93 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 93

On to step 2:
93 can be fit into 29 0 times, resulting in a remainder of 29.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 93

Let's proceed to step 3:
93 can be fit into 290 3 times, resulting in a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 279 from 290, we get 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 93

Going ahead to step 4:
114 divided by 93 is 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtract 93 from 114 to get 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 93

Let's proceed to step 5:
93 goes into 213 2 times with a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 312.0
Subtract 186 from 213 to get 27.
Append the next digit (6) from the dividend to 27 and continue with: 276 / 93

Moving on to step 6:
The number 93 fits into 276 2 times, leaving a remainder of 90.
Use 2 as the next digit of our solution. 
Result so far: 3122.0
Subtract 186 from 276 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 7:
93 goes into 900 9 times with a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 3122.9
If we subtract 837 from 900, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 8:
93 goes into 630 6 times with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 3122.96
The remainder is 72 after subtracting 558 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 9:
The number 93 fits into 720 7 times, leaving a remainder of 69.
The number 7 becomes the next digit in our result. 
Result so far: 3122.967
If we take 651 away from 720, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 10:
When dividing 690 by 93, we get 7 with a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 3122.9677
If we subtract 651 from 690, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final result is 3122.9677 with a remainder of 0.00039.