We divide 85990236 by 539
We want to figure out the number of times 85990236 can be divided by 539.

On to step 1:
539 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 539

Let's proceed to step 2:
When dividing 85 by 539, we get 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Take the next digit (9) from the dividend and append it to 85, then repeat: 859 / 539

On to step 3:
When dividing 859 by 539, we get 1 with a remainder of 320.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 539 from 859 to get 320.
Fetch the next digit (9) from the dividend, attach it to 320 and continue: 3209 / 539

On to step 4:
If we divide 3209 by 539, we get 5 and a remainder of 514.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 2695 away from 3209, we end up with 514.
Include the next digit (0) from the dividend after 514, then repeat: 5140 / 539

Advancing to step 5:
The number 539 fits into 5140 9 times, leaving a remainder of 289.
Record the quotient 9 as the next digit in the result. 
Result so far: 159.0
If we take 4851 away from 5140, we end up with 289.
Grab the next digit (2) from the dividend, add it to 289, then carry on: 2892 / 539

On to step 6:
When dividing 2892 by 539, we get 5 with a remainder of 197.
Write down 5 as next digit of the result. 
Result so far: 1595.0
The remainder is 197 after subtracting 2695 from 2892.
Fetch the next digit (3) from the dividend, attach it to 197 and continue: 1973 / 539

Going ahead to step 7:
1973 divided by 539 is 3 with a remainder of 356.
The number 3 becomes the next digit in our result. 
Result so far: 15953.0
If we take 1617 away from 1973, we end up with 356.
Append the next digit (6) from the dividend to 356 and continue with: 3566 / 539

Advancing to step 8:
The number 539 fits into 3566 6 times, leaving a remainder of 332.
Put 6 as the next digit of the answer. 
Result so far: 159536.0
Subtracting 3234 from 3566 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Moving on to step 9:
3320 divided by 539 is 6 with a remainder of 86.
Record the quotient 6 as the next digit in the result. 
Result so far: 159536.6
If we subtract 3234 from 3320, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 10:
539 goes into 860 1 times with a remainder of 321.
Write down 1 as next digit of the result. 
Result so far: 159536.61
The remainder is 321 after subtracting 539 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Step 11:
3210 divided by 539 is 5 with a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 159536.615
Deduct 2695 from 3210 and we're left with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

On to step 12:
5150 divided by 539 is 9 with a remainder of 299.
The number 9 becomes the next digit in our result. 
Result so far: 159536.6159
Deduct 4851 from 5150 and we're left with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Let's proceed to step 13:
539 can be fit into 2990 5 times, resulting in a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 159536.61595
Deduct 2695 from 2990 and we're left with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 14:
539 goes into 2950 5 times with a remainder of 255.
The number 5 becomes the next digit in our result. 
Result so far: 159536.615955
Deduct 2695 from 2950 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

The final result is 159536.615955 with a remainder of 2.55e-05.