66231213 divided by 58 
We're looking to find how many times 58 goes into 66231213.

Moving on to step 1:
The number 58 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 58

Moving on to step 2:
58 can be fit into 66 1 times, resulting in a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 8 after subtracting 58 from 66.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 58

Going ahead to step 3:
When dividing 82 by 58, we get 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 58 from 82, we get 24.
Grab the next digit (3) from the dividend, add it to 24, then carry on: 243 / 58

Moving on to step 4:
58 goes into 243 4 times with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 114.0
Deduct 232 from 243 and we're left with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 58

Moving on to step 5:
If we divide 111 by 58, we get 1 and a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 1141.0
Deduct 58 from 111 and we're left with 53.
Fetch the next digit (2) from the dividend, attach it to 53 and continue: 532 / 58

Moving on to step 6:
If we divide 532 by 58, we get 9 and a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 11419.0
The remainder is 10 after subtracting 522 from 532.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 58

On to step 7:
If we divide 101 by 58, we get 1 and a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 114191.0
Subtract 58 from 101 to get 43.
Append the next digit (3) from the dividend to 43 and continue with: 433 / 58

Step 8:
58 can be fit into 433 7 times, resulting in a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 1141917.0
Subtracting 406 from 433 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
270 divided by 58 is 4 with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 1141917.4
Subtract 232 from 270 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
58 can be fit into 380 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 1141917.46
Subtracting 348 from 380 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
When dividing 320 by 58, we get 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 1141917.465
Subtracting 290 from 320 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
300 divided by 58 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 1141917.4655
Subtract 290 from 300 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 1141917.4655 with a remainder of 0.0001.