We look at the division of 87645552 by 169 
We want to divide 87645552 by 169.

On to step 1:
169 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 169

On to step 2:
The number 169 fits into 87 0 times, leaving a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Append the next digit (6) from the dividend to 87 and continue with: 876 / 169

Going ahead to step 3:
169 can be fit into 876 5 times, resulting in a remainder of 31.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 845 from 876 leaves us with 31.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 169

Let's proceed to step 4:
The number 169 fits into 314 1 times, leaving a remainder of 145.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Deduct 169 from 314 and we're left with 145.
Take the next digit (5) from the dividend and append it to 145, then repeat: 1455 / 169

Advancing to step 5:
The number 169 fits into 1455 8 times, leaving a remainder of 103.
Write down 8 as next digit of the result. 
Result so far: 518.0
The remainder is 103 after subtracting 1352 from 1455.
Grab the next digit (5) from the dividend, add it to 103, then carry on: 1035 / 169

Advancing to step 6:
169 goes into 1035 6 times with a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 5186.0
If we subtract 1014 from 1035, we get 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 169

Going ahead to step 7:
When dividing 215 by 169, we get 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 51861.0
If we subtract 169 from 215, we get 46.
Take the next digit (2) from the dividend and append it to 46, then repeat: 462 / 169

Moving on to step 8:
If we divide 462 by 169, we get 2 and a remainder of 124.
Put 2 as the next digit of the answer. 
Result so far: 518612.0
Subtract 338 from 462 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 9:
169 goes into 1240 7 times with a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 518612.7
Subtract 1183 from 1240 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
169 goes into 570 3 times with a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 518612.73
If we subtract 507 from 570, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 11:
If we divide 630 by 169, we get 3 and a remainder of 123.
Put 3 as the next digit of the answer. 
Result so far: 518612.733
If we subtract 507 from 630, we get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

The quotient of the division is 518612.733, and the remainder is 0.0123.