Programming
증가율, 감소율 100분율 계산법
decdream
2015. 7. 16. 15:40
A대비 증가율(%)
A(작음) -> B(큼)
(B-A)/A*100
A대비 감소율(%)
A(큼) -> B(작음)
(A-B)/A*100
검산
http://mwultong.blogspot.com/2007/12/percent-increase-decrease-calculator.html