We're dividing 73478212 by 830 
We're looking to find how many times 830 goes into 73478212.

On to step 1:
The number 830 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 830

Moving on to step 2:
The number 830 fits into 73 0 times, leaving a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Append the next digit (4) from the dividend to 73 and continue with: 734 / 830

On to step 3:
The number 830 fits into 734 0 times, leaving a remainder of 734.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 734 to get 734.
Append the next digit (7) from the dividend to 734 and continue with: 7347 / 830

On to step 4:
830 can be fit into 7347 8 times, resulting in a remainder of 707.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 6640 from 7347 and we're left with 707.
Grab the next digit (8) from the dividend, add it to 707, then carry on: 7078 / 830

Moving on to step 5:
7078 divided by 830 is 8 with a remainder of 438.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
If we subtract 6640 from 7078, we get 438.
Grab the next digit (2) from the dividend, add it to 438, then carry on: 4382 / 830

Moving on to step 6:
4382 divided by 830 is 5 with a remainder of 232.
Record the quotient 5 as the next digit in the result. 
Result so far: 885.0
If we subtract 4150 from 4382, we get 232.
Append the next digit (1) from the dividend to 232 and continue with: 2321 / 830

Advancing to step 7:
If we divide 2321 by 830, we get 2 and a remainder of 661.
The number 2 becomes the next digit in our result. 
Result so far: 8852.0
If we subtract 1660 from 2321, we get 661.
Take the next digit (2) from the dividend and append it to 661, then repeat: 6612 / 830

Step 8:
830 can be fit into 6612 7 times, resulting in a remainder of 802.
Record the quotient 7 as the next digit in the result. 
Result so far: 88527.0
If we take 5810 away from 6612, we end up with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Moving on to step 9:
830 goes into 8020 9 times with a remainder of 550.
Write down 9 as next digit of the result. 
Result so far: 88527.9
Subtracting 7470 from 8020 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 10:
The number 830 fits into 5500 6 times, leaving a remainder of 520.
Record the quotient 6 as the next digit in the result. 
Result so far: 88527.96
Subtract 4980 from 5500 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 11:
If we divide 5200 by 830, we get 6 and a remainder of 220.
Put 6 as the next digit of the answer. 
Result so far: 88527.966
If we subtract 4980 from 5200, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final result is 88527.966 with a remainder of 0.022.