We look at the division of 306900 by 89 
We want to divide 306900 by 89.

Let's proceed to step 1:
89 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 89

Going ahead to step 2:
89 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (6) of the dividend behind the 30 and repeat the process: 306 / 89

Let's proceed to step 3:
If we divide 306 by 89, we get 3 and a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 267 away from 306, we end up with 39.
Append the next digit (9) from the dividend to 39 and continue with: 399 / 89

Moving on to step 4:
89 goes into 399 4 times with a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
If we take 356 away from 399, we end up with 43.
Grab the next digit (0) from the dividend, add it to 43, then carry on: 430 / 89

Going ahead to step 5:
The number 89 fits into 430 4 times, leaving a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 344.0
If we take 356 away from 430, we end up with 74.
Grab the next digit (0) from the dividend, add it to 74, then carry on: 740 / 89

Advancing to step 6:
If we divide 740 by 89, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 3448.0
If we take 712 away from 740, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
When dividing 280 by 89, we get 3 with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 3448.3
If we take 267 away from 280, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 8:
130 divided by 89 is 1 with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 3448.31
If we subtract 89 from 130, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 9:
89 can be fit into 410 4 times, resulting in a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 3448.314
Subtracting 356 from 410 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 10:
When dividing 540 by 89, we get 6 with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 3448.3146
If we take 534 away from 540, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
89 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 3448.3146
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
If we divide 600 by 89, we get 6 and a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 3448.314606
Subtracting 534 from 600 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 13:
660 divided by 89 is 7 with a remainder of 37.
The next digit of our result is 7. 
Result so far: 3448.3146067
Subtract 623 from 660 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
If we divide 370 by 89, we get 4 and a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 3448.31460674
If we take 356 away from 370, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 3448.31460674 and a remainder of 1.4e-08.