80736392 divided by 145 
We want to figure out the number of times 80736392 can be divided by 145.

Advancing to step 1:
145 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 145

Step 2:
The number 145 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Append the next digit (7) from the dividend to 80 and continue with: 807 / 145

Step 3:
The number 145 fits into 807 5 times, leaving a remainder of 82.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 725 from 807, we get 82.
Include the next digit (3) from the dividend after 82, then repeat: 823 / 145

Going ahead to step 4:
When dividing 823 by 145, we get 5 with a remainder of 98.
Put 5 as the next digit of the answer. 
Result so far: 55.0
Subtract 725 from 823 to get 98.
Fetch the next digit (6) from the dividend, attach it to 98 and continue: 986 / 145

Advancing to step 5:
145 can be fit into 986 6 times, resulting in a remainder of 116.
Record the quotient 6 as the next digit in the result. 
Result so far: 556.0
The remainder is 116 after subtracting 870 from 986.
Grab the next digit (3) from the dividend, add it to 116, then carry on: 1163 / 145

Advancing to step 6:
When dividing 1163 by 145, we get 8 with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 5568.0
If we subtract 1160 from 1163, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 145

Step 7:
The number 145 fits into 39 0 times, leaving a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 55680.0
If we take 0 away from 39, we end up with 39.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 145

Step 8:
The number 145 fits into 392 2 times, leaving a remainder of 102.
Record the quotient 2 as the next digit in the result. 
Result so far: 556802.0
If we take 290 away from 392, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 9:
When dividing 1020 by 145, we get 7 with a remainder of 5.
The next digit of our result is 7. 
Result so far: 556802.7
If we subtract 1015 from 1020, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 10:
145 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 556802.7
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 11:
145 can be fit into 500 3 times, resulting in a remainder of 65.
Record the quotient 3 as the next digit in the result. 
Result so far: 556802.703
Subtracting 435 from 500 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 12:
145 can be fit into 650 4 times, resulting in a remainder of 70.
Put 4 as the next digit of the answer. 
Result so far: 556802.7034
Deduct 580 from 650 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 13:
When dividing 700 by 145, we get 4 with a remainder of 120.
Record the quotient 4 as the next digit in the result. 
Result so far: 556802.70344
If we take 580 away from 700, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 556802.70344 with a remaining 0.00012.