26665891 ÷ 366 
We want to divide 26665891 by 366.

Step 1:
The number 366 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 366

Let's proceed to step 2:
26 divided by 366 is 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 366

Let's proceed to step 3:
When dividing 266 by 366, we get 0 with a remainder of 266.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 266 to get 266.
Grab the next digit (6) from the dividend, add it to 266, then carry on: 2666 / 366

Moving on to step 4:
366 goes into 2666 7 times with a remainder of 104.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 104 after subtracting 2562 from 2666.
Append the next digit (5) from the dividend to 104 and continue with: 1045 / 366

Step 5:
The number 366 fits into 1045 2 times, leaving a remainder of 313.
Use 2 as the next digit of our solution. 
Result so far: 72.0
Subtract 732 from 1045 to get 313.
Append the next digit (8) from the dividend to 313 and continue with: 3138 / 366

Moving on to step 6:
3138 divided by 366 is 8 with a remainder of 210.
Use 8 as the next digit of our solution. 
Result so far: 728.0
Subtract 2928 from 3138 to get 210.
Append the next digit (9) from the dividend to 210 and continue with: 2109 / 366

Going ahead to step 7:
2109 divided by 366 is 5 with a remainder of 279.
The number 5 becomes the next digit in our result. 
Result so far: 7285.0
If we subtract 1830 from 2109, we get 279.
Include the next digit (1) from the dividend after 279, then repeat: 2791 / 366

Let's proceed to step 8:
If we divide 2791 by 366, we get 7 and a remainder of 229.
Record the quotient 7 as the next digit in the result. 
Result so far: 72857.0
Deduct 2562 from 2791 and we're left with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 9:
When dividing 2290 by 366, we get 6 with a remainder of 94.
Put 6 as the next digit of the answer. 
Result so far: 72857.6
Subtracting 2196 from 2290 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 10:
366 goes into 940 2 times with a remainder of 208.
Record the quotient 2 as the next digit in the result. 
Result so far: 72857.62
Subtracting 732 from 940 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 11:
When dividing 2080 by 366, we get 5 with a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 72857.625
If we subtract 1830 from 2080, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 12:
If we divide 2500 by 366, we get 6 and a remainder of 304.
Put 6 as the next digit of the answer. 
Result so far: 72857.6256
If we take 2196 away from 2500, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 13:
366 can be fit into 3040 8 times, resulting in a remainder of 112.
The next digit of our result is 8. 
Result so far: 72857.62568
Subtracting 2928 from 3040 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 14:
1120 divided by 366 is 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 72857.625683
If we take 1098 away from 1120, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 15:
If we divide 220 by 366, we get 0 and a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 72857.625683
If we subtract 0 from 220, we get 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 16:
If we divide 2200 by 366, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 72857.62568306
The remainder is 4 after subtracting 2196 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 72857.62568306, with a leftover of 4e-09.