70422935 ÷ 521 
We want to divide 70422935 by 521.

Advancing to step 1:
The number 521 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 521

Going ahead to step 2:
When dividing 70 by 521, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (4) from the dividend and append it to 70, then repeat: 704 / 521

Moving on to step 3:
704 divided by 521 is 1 with a remainder of 183.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 183 after subtracting 521 from 704.
Fetch the next digit (2) from the dividend, attach it to 183 and continue: 1832 / 521

On to step 4:
521 can be fit into 1832 3 times, resulting in a remainder of 269.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 1563 from 1832, we get 269.
Fetch the next digit (2) from the dividend, attach it to 269 and continue: 2692 / 521

Advancing to step 5:
When dividing 2692 by 521, we get 5 with a remainder of 87.
Put 5 as the next digit of the answer. 
Result so far: 135.0
The remainder is 87 after subtracting 2605 from 2692.
Bring next digit (9) of the dividend behind the 87 and repeat the process: 879 / 521

Let's proceed to step 6:
521 goes into 879 1 times with a remainder of 358.
The number 1 becomes the next digit in our result. 
Result so far: 1351.0
Deduct 521 from 879 and we're left with 358.
Include the next digit (3) from the dividend after 358, then repeat: 3583 / 521

Step 7:
521 can be fit into 3583 6 times, resulting in a remainder of 457.
Record the quotient 6 as the next digit in the result. 
Result so far: 13516.0
Subtracting 3126 from 3583 leaves us with 457.
Take the next digit (5) from the dividend and append it to 457, then repeat: 4575 / 521

Going ahead to step 8:
When dividing 4575 by 521, we get 8 with a remainder of 407.
Write down 8 as next digit of the result. 
Result so far: 135168.0
If we subtract 4168 from 4575, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Moving on to step 9:
When dividing 4070 by 521, we get 7 with a remainder of 423.
Put 7 as the next digit of the answer. 
Result so far: 135168.7
If we subtract 3647 from 4070, we get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Advancing to step 10:
When dividing 4230 by 521, we get 8 with a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 135168.78
Subtract 4168 from 4230 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
620 divided by 521 is 1 with a remainder of 99.
Record the quotient 1 as the next digit in the result. 
Result so far: 135168.781
Deduct 521 from 620 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 12:
521 can be fit into 990 1 times, resulting in a remainder of 469.
Write down 1 as next digit of the result. 
Result so far: 135168.7811
The remainder is 469 after subtracting 521 from 990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

After the division, we end up with 135168.7811 and a remainder of 0.00469.