We divide 83690447 by 148
We want to divide 83690447 by 148.

Step 1:
8 divided by 148 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 148

Let's proceed to step 2:
148 goes into 83 0 times with a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Append the next digit (6) from the dividend to 83 and continue with: 836 / 148

Going ahead to step 3:
The number 148 fits into 836 5 times, leaving a remainder of 96.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 96 after subtracting 740 from 836.
Grab the next digit (9) from the dividend, add it to 96, then carry on: 969 / 148

Advancing to step 4:
969 divided by 148 is 6 with a remainder of 81.
Put 6 as the next digit of the answer. 
Result so far: 56.0
Subtract 888 from 969 to get 81.
Fetch the next digit (0) from the dividend, attach it to 81 and continue: 810 / 148

Moving on to step 5:
If we divide 810 by 148, we get 5 and a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 565.0
Subtract 740 from 810 to get 70.
Grab the next digit (4) from the dividend, add it to 70, then carry on: 704 / 148

Step 6:
148 can be fit into 704 4 times, resulting in a remainder of 112.
Write down 4 as next digit of the result. 
Result so far: 5654.0
Subtract 592 from 704 to get 112.
Take the next digit (4) from the dividend and append it to 112, then repeat: 1124 / 148

Advancing to step 7:
The number 148 fits into 1124 7 times, leaving a remainder of 88.
Write down 7 as next digit of the result. 
Result so far: 56547.0
Subtract 1036 from 1124 to get 88.
Append the next digit (7) from the dividend to 88 and continue with: 887 / 148

Let's proceed to step 8:
If we divide 887 by 148, we get 5 and a remainder of 147.
The number 5 becomes the next digit in our result. 
Result so far: 565475.0
Subtract 740 from 887 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Going ahead to step 9:
If we divide 1470 by 148, we get 9 and a remainder of 138.
Record the quotient 9 as the next digit in the result. 
Result so far: 565475.9
If we subtract 1332 from 1470, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 10:
148 goes into 1380 9 times with a remainder of 48.
The next digit of our result is 9. 
Result so far: 565475.99
Deduct 1332 from 1380 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 565475.99 and a remainder of 0.048.