We're dividing 91559368 by 409 
Let's see how many times 409 fits into 91559368.

Advancing to step 1:
The number 409 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 409

Moving on to step 2:
91 divided by 409 is 0 with a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Fetch the next digit (5) from the dividend, attach it to 91 and continue: 915 / 409

On to step 3:
915 divided by 409 is 2 with a remainder of 97.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 818 from 915 and we're left with 97.
Bring next digit (5) of the dividend behind the 97 and repeat the process: 975 / 409

Moving on to step 4:
975 divided by 409 is 2 with a remainder of 157.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 818 from 975, we get 157.
Take the next digit (9) from the dividend and append it to 157, then repeat: 1579 / 409

Going ahead to step 5:
1579 divided by 409 is 3 with a remainder of 352.
Use 3 as the next digit of our solution. 
Result so far: 223.0
Subtract 1227 from 1579 to get 352.
Include the next digit (3) from the dividend after 352, then repeat: 3523 / 409

Let's proceed to step 6:
3523 divided by 409 is 8 with a remainder of 251.
The next digit of our result is 8. 
Result so far: 2238.0
Deduct 3272 from 3523 and we're left with 251.
Bring next digit (6) of the dividend behind the 251 and repeat the process: 2516 / 409

Advancing to step 7:
2516 divided by 409 is 6 with a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 22386.0
Subtracting 2454 from 2516 leaves us with 62.
Bring next digit (8) of the dividend behind the 62 and repeat the process: 628 / 409

Let's proceed to step 8:
If we divide 628 by 409, we get 1 and a remainder of 219.
The next digit of our result is 1. 
Result so far: 223861.0
Deduct 409 from 628 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Step 9:
409 can be fit into 2190 5 times, resulting in a remainder of 145.
The next digit of our result is 5. 
Result so far: 223861.5
The remainder is 145 after subtracting 2045 from 2190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 10:
When dividing 1450 by 409, we get 3 with a remainder of 223.
The number 3 becomes the next digit in our result. 
Result so far: 223861.53
If we subtract 1227 from 1450, we get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Going ahead to step 11:
409 goes into 2230 5 times with a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 223861.535
Deduct 2045 from 2230 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 12:
If we divide 1850 by 409, we get 4 and a remainder of 214.
Put 4 as the next digit of the answer. 
Result so far: 223861.5354
The remainder is 214 after subtracting 1636 from 1850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 13:
409 can be fit into 2140 5 times, resulting in a remainder of 95.
The number 5 becomes the next digit in our result. 
Result so far: 223861.53545
Deduct 2045 from 2140 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 14:
409 can be fit into 950 2 times, resulting in a remainder of 132.
Put 2 as the next digit of the answer. 
Result so far: 223861.535452
The remainder is 132 after subtracting 818 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 15:
The number 409 fits into 1320 3 times, leaving a remainder of 93.
Put 3 as the next digit of the answer. 
Result so far: 223861.5354523
Subtracting 1227 from 1320 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 16:
930 divided by 409 is 2 with a remainder of 112.
Use 2 as the next digit of our solution. 
Result so far: 223861.53545232
The remainder is 112 after subtracting 818 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

After the division, we end up with 223861.53545232 and a remainder of 1.12e-07.