如题所述
ï¼1ï¼å ¬å¼ï¼ ææ¬ç=ææ¬/éå®æ¶å ¥*100%
ææ¬ç=8.95/38 *100% =23.55%
ï¼2ï¼ å ¬å¼ï¼ æ¯å©ç=ï¼éå®æ¶å ¥-ææ¬ï¼/éå®æ¶å ¥*100%
æ¯å©ç=ï¼38- 8.95ï¼/38 *100% = 76.45%