83423080 ÷ 213 
Let's see how many times 213 fits into 83423080.

Going ahead to step 1:
If we divide 8 by 213, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 213

Advancing to step 2:
83 divided by 213 is 0 with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Append the next digit (4) from the dividend to 83 and continue with: 834 / 213

Let's proceed to step 3:
834 divided by 213 is 3 with a remainder of 195.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 639 from 834, we get 195.
Append the next digit (2) from the dividend to 195 and continue with: 1952 / 213

Step 4:
213 goes into 1952 9 times with a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 35 after subtracting 1917 from 1952.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 213

Advancing to step 5:
When dividing 353 by 213, we get 1 with a remainder of 140.
Use 1 as the next digit of our solution. 
Result so far: 391.0
If we subtract 213 from 353, we get 140.
Include the next digit (0) from the dividend after 140, then repeat: 1400 / 213

On to step 6:
213 goes into 1400 6 times with a remainder of 122.
Write down 6 as next digit of the result. 
Result so far: 3916.0
If we subtract 1278 from 1400, we get 122.
Include the next digit (8) from the dividend after 122, then repeat: 1228 / 213

Moving on to step 7:
1228 divided by 213 is 5 with a remainder of 163.
Write down 5 as next digit of the result. 
Result so far: 39165.0
If we subtract 1065 from 1228, we get 163.
Append the next digit (0) from the dividend to 163 and continue with: 1630 / 213

Moving on to step 8:
The number 213 fits into 1630 7 times, leaving a remainder of 139.
The number 7 becomes the next digit in our result. 
Result so far: 391657.0
Deduct 1491 from 1630 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 9:
213 goes into 1390 6 times with a remainder of 112.
The next digit of our result is 6. 
Result so far: 391657.6
If we subtract 1278 from 1390, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
The number 213 fits into 1120 5 times, leaving a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 391657.65
Subtracting 1065 from 1120 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 11:
550 divided by 213 is 2 with a remainder of 124.
Put 2 as the next digit of the answer. 
Result so far: 391657.652
Subtracting 426 from 550 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 12:
If we divide 1240 by 213, we get 5 and a remainder of 175.
The next digit of our result is 5. 
Result so far: 391657.6525
If we subtract 1065 from 1240, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 13:
If we divide 1750 by 213, we get 8 and a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 391657.65258
If we subtract 1704 from 1750, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 14:
If we divide 460 by 213, we get 2 and a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 391657.652582
Deduct 426 from 460 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 15:
340 divided by 213 is 1 with a remainder of 127.
Record the quotient 1 as the next digit in the result. 
Result so far: 391657.6525821
If we subtract 213 from 340, we get 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 16:
213 goes into 1270 5 times with a remainder of 205.
The next digit of our result is 5. 
Result so far: 391657.65258215
If we subtract 1065 from 1270, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

The final outcome is 391657.65258215, with a leftover of 2.05e-07.