77189 divided by 18 
Our goal is to divide 77189 by 18.

On to step 1:
If we divide 7 by 18, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 18

Going ahead to step 2:
18 goes into 77 4 times with a remainder of 5.
The next digit of our result is 4. 
Result so far: 4.0
If we take 72 away from 77, we end up with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 18

Moving on to step 3:
If we divide 51 by 18, we get 2 and a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we subtract 36 from 51, we get 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 18

On to step 4:
18 can be fit into 158 8 times, resulting in a remainder of 14.
The next digit of our result is 8. 
Result so far: 428.0
If we subtract 144 from 158, we get 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 18

Going ahead to step 5:
The number 18 fits into 149 8 times, leaving a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 4288.0
Subtract 144 from 149 to get 5.
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 6:
18 goes into 50 2 times with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 4288.2
If we subtract 36 from 50, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
When dividing 140 by 18, we get 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 4288.27
Subtract 126 from 140 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
18 can be fit into 140 7 times, resulting in a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 4288.277
Deduct 126 from 140 and we're left 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.

The final result is 4288.277 with a remainder of 0.0014.