We divide 70945906 by 451
Our goal is to divide 70945906 by 451.

On to step 1:
451 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
If we take 0 away from 7, we end up with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 451

Let's proceed to step 2:
451 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Bring next digit (9) of the dividend behind the 70 and repeat the process: 709 / 451

Moving on to step 3:
When dividing 709 by 451, we get 1 with a remainder of 258.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 451 from 709 to get 258.
Include the next digit (4) from the dividend after 258, then repeat: 2584 / 451

Step 4:
451 goes into 2584 5 times with a remainder of 329.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 2255 from 2584 to get 329.
Fetch the next digit (5) from the dividend, attach it to 329 and continue: 3295 / 451

On to step 5:
The number 451 fits into 3295 7 times, leaving a remainder of 138.
The next digit of our result is 7. 
Result so far: 157.0
The remainder is 138 after subtracting 3157 from 3295.
Grab the next digit (9) from the dividend, add it to 138, then carry on: 1389 / 451

Going ahead to step 6:
451 goes into 1389 3 times with a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 1573.0
If we subtract 1353 from 1389, we get 36.
Take the next digit (0) from the dividend and append it to 36, then repeat: 360 / 451

On to step 7:
451 goes into 360 0 times with a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 15730.0
If we subtract 0 from 360, we get 360.
Fetch the next digit (6) from the dividend, attach it to 360 and continue: 3606 / 451

Going ahead to step 8:
3606 divided by 451 is 7 with a remainder of 449.
Write down 7 as next digit of the result. 
Result so far: 157307.0
Deduct 3157 from 3606 and we're left with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Step 9:
The number 451 fits into 4490 9 times, leaving a remainder of 431.
Put 9 as the next digit of the answer. 
Result so far: 157307.9
Subtract 4059 from 4490 to get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Step 10:
If we divide 4310 by 451, we get 9 and a remainder of 251.
The next digit of our result is 9. 
Result so far: 157307.99
If we subtract 4059 from 4310, we get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

The final result is 157307.99 with a remainder of 0.251.