We're dividing 72198534 by 817 
We want to divide 72198534 by 817.

Advancing to step 1:
When dividing 7 by 817, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 817

Step 2:
72 divided by 817 is 0 with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Fetch the next digit (1) from the dividend, attach it to 72 and continue: 721 / 817

Going ahead to step 3:
817 can be fit into 721 0 times, resulting in a remainder of 721.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 721 and we're left with 721.
Fetch the next digit (9) from the dividend, attach it to 721 and continue: 7219 / 817

Let's proceed to step 4:
The number 817 fits into 7219 8 times, leaving a remainder of 683.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 6536 from 7219 leaves us with 683.
Bring next digit (8) of the dividend behind the 683 and repeat the process: 6838 / 817

On to step 5:
If we divide 6838 by 817, we get 8 and a remainder of 302.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
If we take 6536 away from 6838, we end up with 302.
Fetch the next digit (5) from the dividend, attach it to 302 and continue: 3025 / 817

Let's proceed to step 6:
3025 divided by 817 is 3 with a remainder of 574.
The number 3 becomes the next digit in our result. 
Result so far: 883.0
If we subtract 2451 from 3025, we get 574.
Bring next digit (3) of the dividend behind the 574 and repeat the process: 5743 / 817

Let's proceed to step 7:
817 goes into 5743 7 times with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 8837.0
If we take 5719 away from 5743, we end up with 24.
Bring next digit (4) of the dividend behind the 24 and repeat the process: 244 / 817

Step 8:
817 goes into 244 0 times with a remainder of 244.
Put 0 as the next digit of the answer. 
Result so far: 88370.0
Deduct 0 from 244 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 9:
2440 divided by 817 is 2 with a remainder of 806.
Record the quotient 2 as the next digit in the result. 
Result so far: 88370.2
Deduct 1634 from 2440 and we're left with 806.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8060, and continue the process.

Let's proceed to step 10:
817 can be fit into 8060 9 times, resulting in a remainder of 707.
The next digit of our result is 9. 
Result so far: 88370.29
If we subtract 7353 from 8060, we get 707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Step 11:
When dividing 7070 by 817, we get 8 with a remainder of 534.
Use 8 as the next digit of our solution. 
Result so far: 88370.298
Subtract 6536 from 7070 to get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Moving on to step 12:
817 goes into 5340 6 times with a remainder of 438.
The next digit of our result is 6. 
Result so far: 88370.2986
If we take 4902 away from 5340, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 13:
817 goes into 4380 5 times with a remainder of 295.
Record the quotient 5 as the next digit in the result. 
Result so far: 88370.29865
The remainder is 295 after subtracting 4085 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 14:
817 goes into 2950 3 times with a remainder of 499.
Use 3 as the next digit of our solution. 
Result so far: 88370.298653
If we take 2451 away from 2950, we end up with 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

Let's proceed to step 15:
817 can be fit into 4990 6 times, resulting in a remainder of 88.
Record the quotient 6 as the next digit in the result. 
Result so far: 88370.2986536
Subtract 4902 from 4990 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 16:
When dividing 880 by 817, we get 1 with a remainder of 63.
The next digit of our result is 1. 
Result so far: 88370.29865361
Subtracting 817 from 880 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

After the division, we end up with 88370.29865361 and a remainder of 6.3e-08.