Let's divide 69943561 by 558
We want to figure out the number of times 69943561 can be divided by 558.

Moving on to step 1:
When dividing 6 by 558, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 558

On to step 2:
When dividing 69 by 558, we get 0 with a remainder of 69.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 69, we end up with 69.
Fetch the next digit (9) from the dividend, attach it to 69 and continue: 699 / 558

Moving on to step 3:
If we divide 699 by 558, we get 1 and a remainder of 141.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 141 after subtracting 558 from 699.
Include the next digit (4) from the dividend after 141, then repeat: 1414 / 558

Advancing to step 4:
1414 divided by 558 is 2 with a remainder of 298.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 1116 from 1414 and we're left with 298.
Grab the next digit (3) from the dividend, add it to 298, then carry on: 2983 / 558

On to step 5:
558 goes into 2983 5 times with a remainder of 193.
Put 5 as the next digit of the answer. 
Result so far: 125.0
The remainder is 193 after subtracting 2790 from 2983.
Include the next digit (5) from the dividend after 193, then repeat: 1935 / 558

Advancing to step 6:
If we divide 1935 by 558, we get 3 and a remainder of 261.
Record the quotient 3 as the next digit in the result. 
Result so far: 1253.0
If we take 1674 away from 1935, we end up with 261.
Fetch the next digit (6) from the dividend, attach it to 261 and continue: 2616 / 558

Going ahead to step 7:
558 goes into 2616 4 times with a remainder of 384.
The number 4 becomes the next digit in our result. 
Result so far: 12534.0
Subtract 2232 from 2616 to get 384.
Grab the next digit (1) from the dividend, add it to 384, then carry on: 3841 / 558

Moving on to step 8:
When dividing 3841 by 558, we get 6 with a remainder of 493.
Put 6 as the next digit of the answer. 
Result so far: 125346.0
If we take 3348 away from 3841, we end up with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Moving on to step 9:
If we divide 4930 by 558, we get 8 and a remainder of 466.
The next digit of our result is 8. 
Result so far: 125346.8
If we subtract 4464 from 4930, we get 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Moving on to step 10:
4660 divided by 558 is 8 with a remainder of 196.
Record the quotient 8 as the next digit in the result. 
Result so far: 125346.88
Subtracting 4464 from 4660 leaves us with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

After the division, we end up with 125346.88 and a remainder of 0.196.