70818356 ÷ 290 
Our goal is to divide 70818356 by 290.

Going ahead to step 1:
If we divide 7 by 290, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 290

On to step 2:
When dividing 70 by 290, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Fetch the next digit (8) from the dividend, attach it to 70 and continue: 708 / 290

Step 3:
If we divide 708 by 290, we get 2 and a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 580 away from 708, we end up with 128.
Append the next digit (1) from the dividend to 128 and continue with: 1281 / 290

On to step 4:
1281 divided by 290 is 4 with a remainder of 121.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtract 1160 from 1281 to get 121.
Take the next digit (8) from the dividend and append it to 121, then repeat: 1218 / 290

Going ahead to step 5:
290 can be fit into 1218 4 times, resulting in a remainder of 58.
The next digit of our result is 4. 
Result so far: 244.0
If we subtract 1160 from 1218, we get 58.
Take the next digit (3) from the dividend and append it to 58, then repeat: 583 / 290

Advancing to step 6:
If we divide 583 by 290, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 2442.0
Deduct 580 from 583 and we're left with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 290

Moving on to step 7:
290 goes into 35 0 times with a remainder of 35.
The next digit of our result is 0. 
Result so far: 24420.0
Subtracting 0 from 35 leaves us with 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 290

Step 8:
290 goes into 356 1 times with a remainder of 66.
Put 1 as the next digit of the answer. 
Result so far: 244201.0
Subtracting 290 from 356 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 9:
When dividing 660 by 290, we get 2 with a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 244201.2
Subtract 580 from 660 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
The number 290 fits into 800 2 times, leaving a remainder of 220.
Put 2 as the next digit of the answer. 
Result so far: 244201.22
If we take 580 away from 800, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The quotient of the division is 244201.22, and the remainder is 0.22.