We look at the division of 146143 by 70 
We're looking to find how many times 70 goes into 146143.

Step 1:
When dividing 1 by 70, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 70

Advancing to step 2:
70 goes into 14 0 times with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 70

Moving on to step 3:
70 goes into 146 2 times with a remainder of 6.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 140 from 146 leaves us with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 70

Advancing to step 4:
70 can be fit into 61 0 times, resulting in a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 61 to get 61.
Include the next digit (4) from the dividend after 61, then repeat: 614 / 70

Advancing to step 5:
70 goes into 614 8 times with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 208.0
If we subtract 560 from 614, we get 54.
Include the next digit (3) from the dividend after 54, then repeat: 543 / 70

Moving on to step 6:
70 goes into 543 7 times with a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 2087.0
If we take 490 away from 543, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 7:
70 can be fit into 530 7 times, resulting in a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 2087.7
Subtract 490 from 530 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
The number 70 fits into 400 5 times, leaving a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 2087.75
Deduct 350 from 400 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 2087.757
If we subtract 490 from 500, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
If we divide 100 by 70, we get 1 and a remainder of 30.
The next digit of our result is 1. 
Result so far: 2087.7571
If we subtract 70 from 100, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
70 goes into 300 4 times with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 2087.75714
If we take 280 away from 300, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
200 divided by 70 is 2 with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 2087.757142
Deduct 140 from 200 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 13:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 2087.7571428
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
70 goes into 400 5 times with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 2087.75714285
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 2087.75714285, and the remainder is 5e-08.