9/100=0,09*100=9%
51/100=0,51*100=51%
93/100=0,93*100=93%
1/10=0,1*100=10%
1/20=0,05*100=5%
1/25=0,04*100=4%
3/5=0,6*100=60%
3/10=0,3*100=30%
3/4=0,75*100=75%
1/50=0,02*100=2%
0,1=10%
0,01=1%
0,08=8%
0,8=80%
1,6=160%
0,91=91%
1,5=150%
2,7=270%
3,2=320%