89378900 ÷ 539 
Let's see how many times 539 fits into 89378900.

Moving on to step 1:
8 divided by 539 is 0 with 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.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 539

Let's proceed to step 2:
When dividing 89 by 539, we get 0 with a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Append the next digit (3) from the dividend to 89 and continue with: 893 / 539

Going ahead to step 3:
When dividing 893 by 539, we get 1 with a remainder of 354.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 539 from 893 and we're left with 354.
Fetch the next digit (7) from the dividend, attach it to 354 and continue: 3547 / 539

Advancing to step 4:
539 goes into 3547 6 times with a remainder of 313.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 3234 from 3547 leaves us with 313.
Include the next digit (8) from the dividend after 313, then repeat: 3138 / 539

Step 5:
When dividing 3138 by 539, we get 5 with a remainder of 443.
The next digit of our result is 5. 
Result so far: 165.0
If we subtract 2695 from 3138, we get 443.
Include the next digit (9) from the dividend after 443, then repeat: 4439 / 539

Step 6:
4439 divided by 539 is 8 with a remainder of 127.
Write down 8 as next digit of the result. 
Result so far: 1658.0
Subtract 4312 from 4439 to get 127.
Append the next digit (0) from the dividend to 127 and continue with: 1270 / 539

On to step 7:
539 goes into 1270 2 times with a remainder of 192.
The number 2 becomes the next digit in our result. 
Result so far: 16582.0
Subtract 1078 from 1270 to get 192.
Include the next digit (0) from the dividend after 192, then repeat: 1920 / 539

Moving on to step 8:
539 can be fit into 1920 3 times, resulting in a remainder of 303.
Put 3 as the next digit of the answer. 
Result so far: 165823.0
If we subtract 1617 from 1920, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Moving on to step 9:
539 goes into 3030 5 times with a remainder of 335.
Put 5 as the next digit of the answer. 
Result so far: 165823.5
If we take 2695 away from 3030, we end up with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Going ahead to step 10:
539 can be fit into 3350 6 times, resulting in a remainder of 116.
Record the quotient 6 as the next digit in the result. 
Result so far: 165823.56
If we subtract 3234 from 3350, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 11:
If we divide 1160 by 539, we get 2 and a remainder of 82.
Write down 2 as next digit of the result. 
Result so far: 165823.562
If we take 1078 away from 1160, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 12:
539 goes into 820 1 times with a remainder of 281.
Record the quotient 1 as the next digit in the result. 
Result so far: 165823.5621
Subtract 539 from 820 to get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 13:
When dividing 2810 by 539, we get 5 with a remainder of 115.
Use 5 as the next digit of our solution. 
Result so far: 165823.56215
Subtracting 2695 from 2810 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 14:
539 can be fit into 1150 2 times, resulting in a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 165823.562152
Subtracting 1078 from 1150 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 15:
720 divided by 539 is 1 with a remainder of 181.
Write down 1 as next digit of the result. 
Result so far: 165823.5621521
Subtracting 539 from 720 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Going ahead to step 16:
The number 539 fits into 1810 3 times, leaving a remainder of 193.
The next digit of our result is 3. 
Result so far: 165823.56215213
Deduct 1617 from 1810 and we're left with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

The quotient of the division is 165823.56215213, and the remainder is 1.93e-07.