80830434 divided by 153 
We're looking to find how many times 153 goes into 80830434.

On to step 1:
153 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 153

Going ahead to step 2:
153 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Append the next digit (8) from the dividend to 80 and continue with: 808 / 153

Let's proceed to step 3:
If we divide 808 by 153, we get 5 and a remainder of 43.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 765 away from 808, we end up with 43.
Bring next digit (3) of the dividend behind the 43 and repeat the process: 433 / 153

Going ahead to step 4:
433 divided by 153 is 2 with a remainder of 127.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
Subtract 306 from 433 to get 127.
Fetch the next digit (0) from the dividend, attach it to 127 and continue: 1270 / 153

Going ahead to step 5:
153 can be fit into 1270 8 times, resulting in a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 528.0
If we take 1224 away from 1270, we end up with 46.
Grab the next digit (4) from the dividend, add it to 46, then carry on: 464 / 153

Advancing to step 6:
When dividing 464 by 153, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 5283.0
If we subtract 459 from 464, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 153

Step 7:
The number 153 fits into 53 0 times, leaving a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 52830.0
Deduct 0 from 53 and we're left with 53.
Fetch the next digit (4) from the dividend, attach it to 53 and continue: 534 / 153

On to step 8:
534 divided by 153 is 3 with a remainder of 75.
Use 3 as the next digit of our solution. 
Result so far: 528303.0
Deduct 459 from 534 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
153 goes into 750 4 times with a remainder of 138.
Use 4 as the next digit of our solution. 
Result so far: 528303.4
If we take 612 away from 750, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 10:
The number 153 fits into 1380 9 times, leaving a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 528303.49
The remainder is 3 after subtracting 1377 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
The number 153 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 528303.49
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 12:
The number 153 fits into 300 1 times, leaving a remainder of 147.
Record the quotient 1 as the next digit in the result. 
Result so far: 528303.4901
The remainder is 147 after subtracting 153 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Moving on to step 13:
153 goes into 1470 9 times with a remainder of 93.
The next digit of our result is 9. 
Result so far: 528303.49019
Deduct 1377 from 1470 and we're left 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.

Let's proceed to step 14:
930 divided by 153 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 528303.490196
Deduct 918 from 930 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 15:
When dividing 120 by 153, we get 0 with a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 528303.490196
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 16:
The number 153 fits into 1200 7 times, leaving a remainder of 129.
The number 7 becomes the next digit in our result. 
Result so far: 528303.49019607
Subtracting 1071 from 1200 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Our division results in 528303.49019607 with a remaining 1.29e-07.