Let's divide 70083160 by 490
Our goal is to divide 70083160 by 490.

Advancing to step 1:
490 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 490

Going ahead to step 2:
490 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Fetch the next digit (0) from the dividend, attach it to 70 and continue: 700 / 490

Let's proceed to step 3:
If we divide 700 by 490, we get 1 and a remainder of 210.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 490 from 700, we get 210.
Include the next digit (8) from the dividend after 210, then repeat: 2108 / 490

Going ahead to step 4:
490 can be fit into 2108 4 times, resulting in a remainder of 148.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 1960 from 2108 to get 148.
Bring next digit (3) of the dividend behind the 148 and repeat the process: 1483 / 490

Moving on to step 5:
When dividing 1483 by 490, we get 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 143.0
If we take 1470 away from 1483, we end up with 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 490

Advancing to step 6:
490 can be fit into 131 0 times, resulting in a remainder of 131.
Write down 0 as next digit of the result. 
Result so far: 1430.0
If we subtract 0 from 131, we get 131.
Grab the next digit (6) from the dividend, add it to 131, then carry on: 1316 / 490

Going ahead to step 7:
The number 490 fits into 1316 2 times, leaving a remainder of 336.
Put 2 as the next digit of the answer. 
Result so far: 14302.0
Subtract 980 from 1316 to get 336.
Append the next digit (0) from the dividend to 336 and continue with: 3360 / 490

Step 8:
When dividing 3360 by 490, we get 6 with a remainder of 420.
Write down 6 as next digit of the result. 
Result so far: 143026.0
If we subtract 2940 from 3360, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 9:
490 goes into 4200 8 times with a remainder of 280.
The next digit of our result is 8. 
Result so far: 143026.8
Subtracting 3920 from 4200 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 10:
When dividing 2800 by 490, we get 5 with a remainder of 350.
Write down 5 as next digit of the result. 
Result so far: 143026.85
If we take 2450 away from 2800, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 11:
3500 divided by 490 is 7 with a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 143026.857
The remainder is 70 after subtracting 3430 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 12:
The number 490 fits into 700 1 times, leaving a remainder of 210.
Put 1 as the next digit of the answer. 
Result so far: 143026.8571
If we subtract 490 from 700, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 13:
If we divide 2100 by 490, we get 4 and a remainder of 140.
The next digit of our result is 4. 
Result so far: 143026.85714
If we take 1960 away from 2100, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 14:
1400 divided by 490 is 2 with a remainder of 420.
The next digit of our result is 2. 
Result so far: 143026.857142
Subtract 980 from 1400 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 15:
4200 divided by 490 is 8 with a remainder of 280.
Put 8 as the next digit of the answer. 
Result so far: 143026.8571428
The remainder is 280 after subtracting 3920 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 16:
490 can be fit into 2800 5 times, resulting in a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 143026.85714285
Deduct 2450 from 2800 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

The final outcome is 143026.85714285, with a leftover of 3.5e-07.