169148 ÷ 87 
We want to divide 169148 by 87.

Step 1:
When dividing 1 by 87, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 87

Advancing to step 2:
87 can be fit into 16 0 times, resulting in a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Take the next digit (9) from the dividend and append it to 16, then repeat: 169 / 87

On to step 3:
87 can be fit into 169 1 times, resulting in a remainder of 82.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 87 from 169 leaves us with 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 87

Let's proceed to step 4:
When dividing 821 by 87, we get 9 with a remainder of 38.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 783 from 821 to get 38.
Take the next digit (4) from the dividend and append it to 38, then repeat: 384 / 87

Let's proceed to step 5:
The number 87 fits into 384 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 194.0
If we subtract 348 from 384, we get 36.
Take the next digit (8) from the dividend and append it to 36, then repeat: 368 / 87

Advancing to step 6:
87 can be fit into 368 4 times, resulting in a remainder of 20.
The next digit of our result is 4. 
Result so far: 1944.0
If we subtract 348 from 368, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 7:
The number 87 fits into 200 2 times, leaving a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 1944.2
If we take 174 away from 200, we end up 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.

On to step 8:
When dividing 260 by 87, we get 2 with a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 1944.22
The remainder is 86 after subtracting 174 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

After the division, we end up with 1944.22 and a remainder of 0.086.