Let's divide 90434648 by 712
Let's see how many times 712 fits into 90434648.

Advancing to step 1:
The number 712 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 712

Let's proceed to step 2:
If we divide 90 by 712, we get 0 and a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Fetch the next digit (4) from the dividend, attach it to 90 and continue: 904 / 712

Let's proceed to step 3:
712 goes into 904 1 times with a remainder of 192.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 192 after subtracting 712 from 904.
Include the next digit (3) from the dividend after 192, then repeat: 1923 / 712

Moving on to step 4:
712 can be fit into 1923 2 times, resulting in a remainder of 499.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1424 away from 1923, we end up with 499.
Bring next digit (4) of the dividend behind the 499 and repeat the process: 4994 / 712

Moving on to step 5:
If we divide 4994 by 712, we get 7 and a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
The remainder is 10 after subtracting 4984 from 4994.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 712

Moving on to step 6:
712 can be fit into 106 0 times, resulting in a remainder of 106.
Record the quotient 0 as the next digit in the result. 
Result so far: 1270.0
Subtract 0 from 106 to get 106.
Append the next digit (4) from the dividend to 106 and continue with: 1064 / 712

Advancing to step 7:
When dividing 1064 by 712, we get 1 with a remainder of 352.
Put 1 as the next digit of the answer. 
Result so far: 12701.0
Deduct 712 from 1064 and we're left with 352.
Include the next digit (8) from the dividend after 352, then repeat: 3528 / 712

Step 8:
When dividing 3528 by 712, we get 4 with a remainder of 680.
Write down 4 as next digit of the result. 
Result so far: 127014.0
If we take 2848 away from 3528, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Step 9:
When dividing 6800 by 712, we get 9 with a remainder of 392.
The next digit of our result is 9. 
Result so far: 127014.9
Deduct 6408 from 6800 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 10:
3920 divided by 712 is 5 with a remainder of 360.
The next digit of our result is 5. 
Result so far: 127014.95
Deduct 3560 from 3920 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 11:
712 goes into 3600 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 127014.955
If we take 3560 away from 3600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 127014.955 with a remainder of 0.004.