How do you calculate percentage on a calculator?

I am wanting to know what 10 percent of like 450 would be.. can you go step by step how you did it.. 10 pts to who best explains itHow do you calculate percentage on a calculator?
I just turn them into decimals by moving the dot two spots to the left. So, 10% is actually .10



.10 X 450 = 45How do you calculate percentage on a calculator?
Suppose we want 10% of 450.



First, divide the percentage by 100:



10/100 = 0.10



Then, multiply that by 450:



0.10 * 450 = 45How do you calculate percentage on a calculator?
to get 1% of a number jst divide it by 100 then u can do all the other stuf from that point :)



from ther u can do all the other stuf (eg 46% of 643 would be 643 divide 100, then times 46 - lol sry tired and cba to work it out ^^)