72721485 divided by 434 
We want to figure out the number of times 72721485 can be divided by 434.

Let's proceed to step 1:
434 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 434

Advancing to step 2:
72 divided by 434 is 0 with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Append the next digit (7) from the dividend to 72 and continue with: 727 / 434

Moving on to step 3:
434 goes into 727 1 times with a remainder of 293.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 434 from 727, we get 293.
Include the next digit (2) from the dividend after 293, then repeat: 2932 / 434

Advancing to step 4:
When dividing 2932 by 434, we get 6 with a remainder of 328.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 2604 from 2932 and we're left with 328.
Append the next digit (1) from the dividend to 328 and continue with: 3281 / 434

Moving on to step 5:
When dividing 3281 by 434, we get 7 with a remainder of 243.
Use 7 as the next digit of our solution. 
Result so far: 167.0
If we subtract 3038 from 3281, we get 243.
Append the next digit (4) from the dividend to 243 and continue with: 2434 / 434

On to step 6:
If we divide 2434 by 434, we get 5 and a remainder of 264.
Write down 5 as next digit of the result. 
Result so far: 1675.0
Subtract 2170 from 2434 to get 264.
Fetch the next digit (8) from the dividend, attach it to 264 and continue: 2648 / 434

Moving on to step 7:
434 goes into 2648 6 times with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 16756.0
If we subtract 2604 from 2648, we get 44.
Take the next digit (5) from the dividend and append it to 44, then repeat: 445 / 434

Step 8:
The number 434 fits into 445 1 times, leaving a remainder of 11.
The next digit of our result is 1. 
Result so far: 167561.0
Subtract 434 from 445 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
434 can be fit into 110 0 times, resulting in a remainder of 110.
The next digit of our result is 0. 
Result so far: 167561.0
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 10:
434 goes into 1100 2 times with a remainder of 232.
The number 2 becomes the next digit in our result. 
Result so far: 167561.02
If we take 868 away from 1100, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 11:
When dividing 2320 by 434, we get 5 with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 167561.025
Subtracting 2170 from 2320 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 12:
When dividing 1500 by 434, we get 3 with a remainder of 198.
Record the quotient 3 as the next digit in the result. 
Result so far: 167561.0253
If we take 1302 away from 1500, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 13:
434 can be fit into 1980 4 times, resulting in a remainder of 244.
The number 4 becomes the next digit in our result. 
Result so far: 167561.02534
If we subtract 1736 from 1980, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 14:
434 can be fit into 2440 5 times, resulting in a remainder of 270.
The next digit of our result is 5. 
Result so far: 167561.025345
If we take 2170 away from 2440, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 15:
434 can be fit into 2700 6 times, resulting in a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 167561.0253456
If we subtract 2604 from 2700, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 16:
434 can be fit into 960 2 times, resulting in a remainder of 92.
The next digit of our result is 2. 
Result so far: 167561.02534562
Subtract 868 from 960 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final result is 167561.02534562 with a remainder of 9.2e-08.