71062570 ÷ 448 
Our goal is to divide 71062570 by 448.

Step 1:
When dividing 7 by 448, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 448

Advancing to step 2:
448 can be fit into 71 0 times, resulting in a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Include the next digit (0) from the dividend after 71, then repeat: 710 / 448

Step 3:
The number 448 fits into 710 1 times, leaving a remainder of 262.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 448 from 710, we get 262.
Append the next digit (6) from the dividend to 262 and continue with: 2626 / 448

Moving on to step 4:
The number 448 fits into 2626 5 times, leaving a remainder of 386.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 2240 from 2626 to get 386.
Fetch the next digit (2) from the dividend, attach it to 386 and continue: 3862 / 448

On to step 5:
When dividing 3862 by 448, we get 8 with a remainder of 278.
Record the quotient 8 as the next digit in the result. 
Result so far: 158.0
Subtracting 3584 from 3862 leaves us with 278.
Grab the next digit (5) from the dividend, add it to 278, then carry on: 2785 / 448

Going ahead to step 6:
If we divide 2785 by 448, we get 6 and a remainder of 97.
Record the quotient 6 as the next digit in the result. 
Result so far: 1586.0
Deduct 2688 from 2785 and we're left with 97.
Append the next digit (7) from the dividend to 97 and continue with: 977 / 448

Advancing to step 7:
448 can be fit into 977 2 times, resulting in a remainder of 81.
Put 2 as the next digit of the answer. 
Result so far: 15862.0
Deduct 896 from 977 and we're left with 81.
Bring next digit (0) of the dividend behind the 81 and repeat the process: 810 / 448

Going ahead to step 8:
The number 448 fits into 810 1 times, leaving a remainder of 362.
Put 1 as the next digit of the answer. 
Result so far: 158621.0
If we subtract 448 from 810, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Step 9:
If we divide 3620 by 448, we get 8 and a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 158621.8
The remainder is 36 after subtracting 3584 from 3620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
448 can be fit into 360 0 times, resulting in a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 158621.8
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 11:
When dividing 3600 by 448, we get 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 158621.808
The remainder is 16 after subtracting 3584 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
If we divide 160 by 448, we get 0 and a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 158621.808
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
If we divide 1600 by 448, we get 3 and a remainder of 256.
Write down 3 as next digit of the result. 
Result so far: 158621.80803
Deduct 1344 from 1600 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 14:
448 goes into 2560 5 times with a remainder of 320.
Use 5 as the next digit of our solution. 
Result so far: 158621.808035
Subtract 2240 from 2560 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 15:
448 goes into 3200 7 times with a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 158621.8080357
If we subtract 3136 from 3200, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 16:
The number 448 fits into 640 1 times, leaving a remainder of 192.
Put 1 as the next digit of the answer. 
Result so far: 158621.80803571
The remainder is 192 after subtracting 448 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 158621.80803571 and a remainder of 1.92e-07.