We look at the division of 357124 by 70 
Our goal is to divide 357124 by 70.

Moving on to step 1:
3 divided by 70 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 70

Going ahead to step 2:
35 divided by 70 is 0 with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Append the next digit (7) from the dividend to 35 and continue with: 357 / 70

On to step 3:
70 goes into 357 5 times with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 7 after subtracting 350 from 357.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 70

Let's proceed to step 4:
When dividing 71 by 70, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 51.0
If we subtract 70 from 71, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 70

Let's proceed to step 5:
The number 70 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 510.0
Subtracting 0 from 12 leaves us with 12.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 70

On to step 6:
When dividing 124 by 70, we get 1 with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 5101.0
The remainder is 54 after subtracting 70 from 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 7:
The number 70 fits into 540 7 times, leaving a remainder of 50.
Record the quotient 7 as the next digit in the result. 
Result so far: 5101.7
Subtract 490 from 540 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 5101.77
Deduct 490 from 500 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 5101.77, with a leftover of 0.01.