186428 divided by 89 
Our goal is to divide 186428 by 89.

Step 1:
89 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 89

On to step 2:
89 can be fit into 18 0 times, resulting in a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 89

Going ahead to step 3:
When dividing 186 by 89, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 178 from 186 leaves us with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 89

Step 4:
If we divide 84 by 89, we get 0 and a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we subtract 0 from 84, we get 84.
Append the next digit (2) from the dividend to 84 and continue with: 842 / 89

Moving on to step 5:
When dividing 842 by 89, we get 9 with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
Subtracting 801 from 842 leaves us with 41.
Take the next digit (8) from the dividend and append it to 41, then repeat: 418 / 89

Advancing to step 6:
89 can be fit into 418 4 times, resulting in a remainder of 62.
The number 4 becomes the next digit in our result. 
Result so far: 2094.0
Subtracting 356 from 418 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 7:
89 goes into 620 6 times with a remainder of 86.
Write down 6 as next digit of the result. 
Result so far: 2094.6
The remainder is 86 after subtracting 534 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 8:
If we divide 860 by 89, we get 9 and a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 2094.69
Deduct 801 from 860 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 9:
The number 89 fits into 590 6 times, leaving a remainder of 56.
The next digit of our result is 6. 
Result so far: 2094.696
Deduct 534 from 590 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 10:
If we divide 560 by 89, we get 6 and a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 2094.6966
Deduct 534 from 560 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 2094.6966 with a remainder of 0.00026.