72800091 ÷ 229 
Let's see how many times 229 fits into 72800091.

Advancing to step 1:
229 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 229

Moving on to step 2:
229 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Take the next digit (8) from the dividend and append it to 72, then repeat: 728 / 229

Step 3:
The number 229 fits into 728 3 times, leaving a remainder of 41.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 687 from 728 to get 41.
Include the next digit (0) from the dividend after 41, then repeat: 410 / 229

On to step 4:
229 goes into 410 1 times with a remainder of 181.
The next digit of our result is 1. 
Result so far: 31.0
The remainder is 181 after subtracting 229 from 410.
Fetch the next digit (0) from the dividend, attach it to 181 and continue: 1810 / 229

Let's proceed to step 5:
If we divide 1810 by 229, we get 7 and a remainder of 207.
The next digit of our result is 7. 
Result so far: 317.0
Deduct 1603 from 1810 and we're left with 207.
Include the next digit (0) from the dividend after 207, then repeat: 2070 / 229

Moving on to step 6:
The number 229 fits into 2070 9 times, leaving a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 3179.0
Deduct 2061 from 2070 and we're left with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 229

On to step 7:
99 divided by 229 is 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 31790.0
Subtract 0 from 99 to get 99.
Take the next digit (1) from the dividend and append it to 99, then repeat: 991 / 229

Let's proceed to step 8:
The number 229 fits into 991 4 times, leaving a remainder of 75.
Put 4 as the next digit of the answer. 
Result so far: 317904.0
Subtract 916 from 991 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 9:
If we divide 750 by 229, we get 3 and a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 317904.3
If we take 687 away from 750, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 10:
229 can be fit into 630 2 times, resulting in a remainder of 172.
The next digit of our result is 2. 
Result so far: 317904.32
If we subtract 458 from 630, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 11:
When dividing 1720 by 229, we get 7 with a remainder of 117.
The number 7 becomes the next digit in our result. 
Result so far: 317904.327
If we subtract 1603 from 1720, we get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 12:
229 goes into 1170 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 317904.3275
Deduct 1145 from 1170 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 13:
250 divided by 229 is 1 with a remainder of 21.
The next digit of our result is 1. 
Result so far: 317904.32751
If we take 229 away from 250, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 14:
229 can be fit into 210 0 times, resulting in a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 317904.32751
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 15:
When dividing 2100 by 229, we get 9 with a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 317904.3275109
Deduct 2061 from 2100 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 16:
If we divide 390 by 229, we get 1 and a remainder of 161.
Put 1 as the next digit of the answer. 
Result so far: 317904.32751091
If we subtract 229 from 390, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

After the division, we end up with 317904.32751091 and a remainder of 1.61e-07.