86988114 ÷ 538 
We're looking to find how many times 538 goes into 86988114.

Step 1:
8 divided by 538 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 538

Let's proceed to step 2:
The number 538 fits into 86 0 times, leaving a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 538

Let's proceed to step 3:
When dividing 869 by 538, we get 1 with a remainder of 331.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 538 from 869, we get 331.
Include the next digit (8) from the dividend after 331, then repeat: 3318 / 538

Advancing to step 4:
When dividing 3318 by 538, we get 6 with a remainder of 90.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtract 3228 from 3318 to get 90.
Grab the next digit (8) from the dividend, add it to 90, then carry on: 908 / 538

Going ahead to step 5:
The number 538 fits into 908 1 times, leaving a remainder of 370.
Use 1 as the next digit of our solution. 
Result so far: 161.0
The remainder is 370 after subtracting 538 from 908.
Include the next digit (1) from the dividend after 370, then repeat: 3701 / 538

Going ahead to step 6:
538 goes into 3701 6 times with a remainder of 473.
Use 6 as the next digit of our solution. 
Result so far: 1616.0
If we subtract 3228 from 3701, we get 473.
Fetch the next digit (1) from the dividend, attach it to 473 and continue: 4731 / 538

On to step 7:
When dividing 4731 by 538, we get 8 with a remainder of 427.
Use 8 as the next digit of our solution. 
Result so far: 16168.0
If we take 4304 away from 4731, we end up with 427.
Append the next digit (4) from the dividend to 427 and continue with: 4274 / 538

Let's proceed to step 8:
If we divide 4274 by 538, we get 7 and a remainder of 508.
The next digit of our result is 7. 
Result so far: 161687.0
Deduct 3766 from 4274 and we're left with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

On to step 9:
538 goes into 5080 9 times with a remainder of 238.
Put 9 as the next digit of the answer. 
Result so far: 161687.9
Deduct 4842 from 5080 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Advancing to step 10:
If we divide 2380 by 538, we get 4 and a remainder of 228.
Put 4 as the next digit of the answer. 
Result so far: 161687.94
Subtracting 2152 from 2380 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 11:
The number 538 fits into 2280 4 times, leaving a remainder of 128.
Put 4 as the next digit of the answer. 
Result so far: 161687.944
Deduct 2152 from 2280 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final outcome is 161687.944, with a leftover of 0.0128.