Let's divide 80634320 by 171
We want to figure out the number of times 80634320 can be divided by 171.

On to step 1:
171 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 171

Let's proceed to step 2:
The number 171 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.
Grab the next digit (6) from the dividend, add it to 80, then carry on: 806 / 171

Step 3:
When dividing 806 by 171, we get 4 with a remainder of 122.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 684 from 806 and we're left with 122.
Take the next digit (3) from the dividend and append it to 122, then repeat: 1223 / 171

Moving on to step 4:
1223 divided by 171 is 7 with a remainder of 26.
The next digit of our result is 7. 
Result so far: 47.0
Subtract 1197 from 1223 to get 26.
Bring next digit (4) of the dividend behind the 26 and repeat the process: 264 / 171

Step 5:
171 can be fit into 264 1 times, resulting in a remainder of 93.
The number 1 becomes the next digit in our result. 
Result so far: 471.0
Subtract 171 from 264 to get 93.
Append the next digit (3) from the dividend to 93 and continue with: 933 / 171

Moving on to step 6:
If we divide 933 by 171, we get 5 and a remainder of 78.
The number 5 becomes the next digit in our result. 
Result so far: 4715.0
Subtracting 855 from 933 leaves us with 78.
Grab the next digit (2) from the dividend, add it to 78, then carry on: 782 / 171

Step 7:
When dividing 782 by 171, we get 4 with a remainder of 98.
Use 4 as the next digit of our solution. 
Result so far: 47154.0
Subtract 684 from 782 to get 98.
Fetch the next digit (0) from the dividend, attach it to 98 and continue: 980 / 171

Step 8:
When dividing 980 by 171, we get 5 with a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 471545.0
Subtracting 855 from 980 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 9:
1250 divided by 171 is 7 with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 471545.7
If we subtract 1197 from 1250, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 10:
171 goes into 530 3 times with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 471545.73
If we take 513 away from 530, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 11:
170 divided by 171 is 0 with a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 471545.73
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 12:
171 goes into 1700 9 times with a remainder of 161.
Use 9 as the next digit of our solution. 
Result so far: 471545.7309
Subtracting 1539 from 1700 leaves us with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 13:
If we divide 1610 by 171, we get 9 and a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 471545.73099
Deduct 1539 from 1610 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Our division results in 471545.73099 with a remaining 7.1e-05.