Let's divide 80421798 by 730
We're looking to find how many times 730 goes into 80421798.

Let's proceed to step 1:
730 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 730

Advancing to step 2:
80 divided by 730 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Take the next digit (4) from the dividend and append it to 80, then repeat: 804 / 730

Moving on to step 3:
The number 730 fits into 804 1 times, leaving a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 730 away from 804, we end up with 74.
Include the next digit (2) from the dividend after 74, then repeat: 742 / 730

Step 4:
730 goes into 742 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 730 from 742 leaves us with 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 730

On to step 5:
When dividing 121 by 730, we get 0 with a remainder of 121.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
Subtract 0 from 121 to get 121.
Include the next digit (7) from the dividend after 121, then repeat: 1217 / 730

Advancing to step 6:
730 goes into 1217 1 times with a remainder of 487.
Put 1 as the next digit of the answer. 
Result so far: 1101.0
If we subtract 730 from 1217, we get 487.
Fetch the next digit (9) from the dividend, attach it to 487 and continue: 4879 / 730

Step 7:
4879 divided by 730 is 6 with a remainder of 499.
Use 6 as the next digit of our solution. 
Result so far: 11016.0
Deduct 4380 from 4879 and we're left with 499.
Include the next digit (8) from the dividend after 499, then repeat: 4998 / 730

Step 8:
4998 divided by 730 is 6 with a remainder of 618.
The number 6 becomes the next digit in our result. 
Result so far: 110166.0
Subtract 4380 from 4998 to get 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Moving on to step 9:
6180 divided by 730 is 8 with a remainder of 340.
Use 8 as the next digit of our solution. 
Result so far: 110166.8
If we take 5840 away from 6180, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 10:
730 goes into 3400 4 times with a remainder of 480.
Record the quotient 4 as the next digit in the result. 
Result so far: 110166.84
Deduct 2920 from 3400 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 11:
730 goes into 4800 6 times with a remainder of 420.
Record the quotient 6 as the next digit in the result. 
Result so far: 110166.846
Subtract 4380 from 4800 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 12:
If we divide 4200 by 730, we get 5 and a remainder of 550.
Use 5 as the next digit of our solution. 
Result so far: 110166.8465
If we subtract 3650 from 4200, we get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 13:
730 goes into 5500 7 times with a remainder of 390.
Put 7 as the next digit of the answer. 
Result so far: 110166.84657
Subtracting 5110 from 5500 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 14:
3900 divided by 730 is 5 with a remainder of 250.
The number 5 becomes the next digit in our result. 
Result so far: 110166.846575
If we take 3650 away from 3900, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 15:
When dividing 2500 by 730, we get 3 with a remainder of 310.
Record the quotient 3 as the next digit in the result. 
Result so far: 110166.8465753
If we subtract 2190 from 2500, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 16:
The number 730 fits into 3100 4 times, leaving a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 110166.84657534
If we subtract 2920 from 3100, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final result is 110166.84657534 with a remainder of 1.8e-07.