52890018 ÷ 359 
Our goal is to divide 52890018 by 359.

Step 1:
If we divide 5 by 359, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 359

Moving on to step 2:
If we divide 52 by 359, we get 0 and a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Take the next digit (8) from the dividend and append it to 52, then repeat: 528 / 359

Moving on to step 3:
If we divide 528 by 359, we get 1 and a remainder of 169.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 359 from 528 to get 169.
Include the next digit (9) from the dividend after 169, then repeat: 1699 / 359

Advancing to step 4:
1699 divided by 359 is 4 with a remainder of 263.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 1436 from 1699, we get 263.
Fetch the next digit (0) from the dividend, attach it to 263 and continue: 2630 / 359

Moving on to step 5:
359 goes into 2630 7 times with a remainder of 117.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
The remainder is 117 after subtracting 2513 from 2630.
Bring next digit (0) of the dividend behind the 117 and repeat the process: 1170 / 359

Moving on to step 6:
1170 divided by 359 is 3 with a remainder of 93.
Write down 3 as next digit of the result. 
Result so far: 1473.0
Subtracting 1077 from 1170 leaves us with 93.
Include the next digit (1) from the dividend after 93, then repeat: 931 / 359

On to step 7:
The number 359 fits into 931 2 times, leaving a remainder of 213.
Record the quotient 2 as the next digit in the result. 
Result so far: 14732.0
Deduct 718 from 931 and we're left with 213.
Bring next digit (8) of the dividend behind the 213 and repeat the process: 2138 / 359

On to step 8:
359 goes into 2138 5 times with a remainder of 343.
Write down 5 as next digit of the result. 
Result so far: 147325.0
Deduct 1795 from 2138 and we're left with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Step 9:
When dividing 3430 by 359, we get 9 with a remainder of 199.
Write down 9 as next digit of the result. 
Result so far: 147325.9
The remainder is 199 after subtracting 3231 from 3430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 10:
359 goes into 1990 5 times with a remainder of 195.
The next digit of our result is 5. 
Result so far: 147325.95
Deduct 1795 from 1990 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 11:
If we divide 1950 by 359, we get 5 and a remainder of 155.
Record the quotient 5 as the next digit in the result. 
Result so far: 147325.955
If we subtract 1795 from 1950, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

The final outcome is 147325.955, with a leftover of 0.0155.