84552886 ÷ 66 
We want to divide 84552886 by 66.

Let's proceed to step 1:
66 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 66

Going ahead to step 2:
66 can be fit into 84 1 times, resulting in a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 66 away from 84, we end up with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 66

Going ahead to step 3:
66 goes into 185 2 times with a remainder of 53.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 53 after subtracting 132 from 185.
Bring next digit (5) of the dividend behind the 53 and repeat the process: 535 / 66

Advancing to step 4:
66 goes into 535 8 times with a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 128.0
The remainder is 7 after subtracting 528 from 535.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 66

Advancing to step 5:
66 goes into 72 1 times with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1281.0
Deduct 66 from 72 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 66

Advancing to step 6:
When dividing 68 by 66, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 12811.0
Subtracting 66 from 68 leaves us with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 66

Advancing to step 7:
If we divide 28 by 66, we get 0 and a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 128110.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 66

Advancing to step 8:
The number 66 fits into 286 4 times, leaving a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 1281104.0
The remainder is 22 after subtracting 264 from 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
220 divided by 66 is 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 1281104.3
Subtract 198 from 220 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 10:
If we divide 220 by 66, we get 3 and a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 1281104.33
If we subtract 198 from 220, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 1281104.33 and a remainder of 0.022.