We look at the division of 302912 by 89 
We want to figure out the number of times 302912 can be divided by 89.

Step 1:
When dividing 3 by 89, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 89

Going ahead to step 2:
The number 89 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Fetch the next digit (2) from the dividend, attach it to 30 and continue: 302 / 89

Moving on to step 3:
When dividing 302 by 89, we get 3 with a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 267 away from 302, we end up with 35.
Bring next digit (9) of the dividend behind the 35 and repeat the process: 359 / 89

Step 4:
When dividing 359 by 89, we get 4 with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtracting 356 from 359 leaves us with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 89

Moving on to step 5:
89 goes into 31 0 times with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 340.0
Subtract 0 from 31 to get 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 89

Let's proceed to step 6:
312 divided by 89 is 3 with a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 3403.0
Deduct 267 from 312 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
If we divide 450 by 89, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 3403.5
The remainder is 5 after subtracting 445 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
When dividing 50 by 89, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 3403.5
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
500 divided by 89 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 3403.505
Deduct 445 from 500 and we're left 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.

Advancing to step 10:
If we divide 550 by 89, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 3403.5056
The remainder is 16 after subtracting 534 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
89 goes into 160 1 times with a remainder of 71.
Put 1 as the next digit of the answer. 
Result so far: 3403.50561
The remainder is 71 after subtracting 89 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 12:
89 goes into 710 7 times with a remainder of 87.
Put 7 as the next digit of the answer. 
Result so far: 3403.505617
Deduct 623 from 710 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 13:
870 divided by 89 is 9 with a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 3403.5056179
If we subtract 801 from 870, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 14:
The number 89 fits into 690 7 times, leaving a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 3403.50561797
Deduct 623 from 690 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The quotient of the division is 3403.50561797, and the remainder is 6.7e-08.