9970434 ÷ 523 
We want to divide 9970434 by 523.

Moving on to step 1:
9 divided by 523 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 523

Step 2:
99 divided by 523 is 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Grab the next digit (7) from the dividend, add it to 99, then carry on: 997 / 523

Moving on to step 3:
The number 523 fits into 997 1 times, leaving a remainder of 474.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 474 after subtracting 523 from 997.
Bring next digit (0) of the dividend behind the 474 and repeat the process: 4740 / 523

Let's proceed to step 4:
The number 523 fits into 4740 9 times, leaving a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtract 4707 from 4740 to get 33.
Grab the next digit (4) from the dividend, add it to 33, then carry on: 334 / 523

On to step 5:
The number 523 fits into 334 0 times, leaving a remainder of 334.
Put 0 as the next digit of the answer. 
Result so far: 190.0
Deduct 0 from 334 and we're left with 334.
Append the next digit (3) from the dividend to 334 and continue with: 3343 / 523

Moving on to step 6:
523 goes into 3343 6 times with a remainder of 205.
The number 6 becomes the next digit in our result. 
Result so far: 1906.0
The remainder is 205 after subtracting 3138 from 3343.
Append the next digit (4) from the dividend to 205 and continue with: 2054 / 523

Let's proceed to step 7:
523 goes into 2054 3 times with a remainder of 485.
The next digit of our result is 3. 
Result so far: 19063.0
Subtract 1569 from 2054 to get 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Let's proceed to step 8:
The number 523 fits into 4850 9 times, leaving a remainder of 143.
Write down 9 as next digit of the result. 
Result so far: 19063.9
Subtracting 4707 from 4850 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 9:
523 goes into 1430 2 times with a remainder of 384.
Record the quotient 2 as the next digit in the result. 
Result so far: 19063.92
Subtract 1046 from 1430 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 10:
When dividing 3840 by 523, we get 7 with a remainder of 179.
Put 7 as the next digit of the answer. 
Result so far: 19063.927
Deduct 3661 from 3840 and we're left with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

On to step 11:
523 goes into 1790 3 times with a remainder of 221.
The number 3 becomes the next digit in our result. 
Result so far: 19063.9273
The remainder is 221 after subtracting 1569 from 1790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Advancing to step 12:
The number 523 fits into 2210 4 times, leaving a remainder of 118.
Use 4 as the next digit of our solution. 
Result so far: 19063.92734
The remainder is 118 after subtracting 2092 from 2210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 13:
1180 divided by 523 is 2 with a remainder of 134.
The number 2 becomes the next digit in our result. 
Result so far: 19063.927342
Subtracting 1046 from 1180 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 14:
The number 523 fits into 1340 2 times, leaving a remainder of 294.
Put 2 as the next digit of the answer. 
Result so far: 19063.9273422
Subtract 1046 from 1340 to get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

After the division, we end up with 19063.9273422 and a remainder of 2.94e-06.