55020746 ÷ 258 
We want to figure out the number of times 55020746 can be divided by 258.

Advancing to step 1:
258 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 258

Going ahead to step 2:
258 goes into 55 0 times with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 258

Going ahead to step 3:
258 can be fit into 550 2 times, resulting in a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 516 away from 550, we end up with 34.
Append the next digit (2) from the dividend to 34 and continue with: 342 / 258

Step 4:
342 divided by 258 is 1 with a remainder of 84.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
The remainder is 84 after subtracting 258 from 342.
Fetch the next digit (0) from the dividend, attach it to 84 and continue: 840 / 258

On to step 5:
258 can be fit into 840 3 times, resulting in a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 213.0
Subtracting 774 from 840 leaves us with 66.
Grab the next digit (7) from the dividend, add it to 66, then carry on: 667 / 258

Advancing to step 6:
258 can be fit into 667 2 times, resulting in a remainder of 151.
Put 2 as the next digit of the answer. 
Result so far: 2132.0
The remainder is 151 after subtracting 516 from 667.
Fetch the next digit (4) from the dividend, attach it to 151 and continue: 1514 / 258

Moving on to step 7:
258 can be fit into 1514 5 times, resulting in a remainder of 224.
The number 5 becomes the next digit in our result. 
Result so far: 21325.0
Subtracting 1290 from 1514 leaves us with 224.
Fetch the next digit (6) from the dividend, attach it to 224 and continue: 2246 / 258

Step 8:
The number 258 fits into 2246 8 times, leaving a remainder of 182.
Write down 8 as next digit of the result. 
Result so far: 213258.0
If we subtract 2064 from 2246, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Advancing to step 9:
The number 258 fits into 1820 7 times, leaving a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 213258.7
Subtract 1806 from 1820 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
258 can be fit into 140 0 times, resulting in a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 213258.7
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 11:
1400 divided by 258 is 5 with a remainder of 110.
Record the quotient 5 as the next digit in the result. 
Result so far: 213258.705
Subtracting 1290 from 1400 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 12:
258 goes into 1100 4 times with a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 213258.7054
If we take 1032 away from 1100, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 13:
258 can be fit into 680 2 times, resulting in a remainder of 164.
The next digit of our result is 2. 
Result so far: 213258.70542
Subtract 516 from 680 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 14:
The number 258 fits into 1640 6 times, leaving a remainder of 92.
Write down 6 as next digit of the result. 
Result so far: 213258.705426
Subtracting 1548 from 1640 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 15:
If we divide 920 by 258, we get 3 and a remainder of 146.
The next digit of our result is 3. 
Result so far: 213258.7054263
If we subtract 774 from 920, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 16:
258 can be fit into 1460 5 times, resulting in a remainder of 170.
Record the quotient 5 as the next digit in the result. 
Result so far: 213258.70542635
Deduct 1290 from 1460 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The final result is 213258.70542635 with a remainder of 1.7e-07.