Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v3.2.4)
// ----

$max: 100;
$step: 10;

@for $i from 0 through ceil($max/$step) {
  	$value: $i * $step;
  	.percentage-#{$value} {
  		  width: #{percentage($value/100)};
  	}
}

SassMeister-output.css

.percentage-0 {
  width: 0%;
}

.percentage-10 {
  width: 10%;
}

.percentage-20 {
  width: 20%;
}

.percentage-30 {
  width: 30%;
}

.percentage-40 {
  width: 40%;
}

.percentage-50 {
  width: 50%;
}

.percentage-60 {
  width: 60%;
}

.percentage-70 {
  width: 70%;
}

.percentage-80 {
  width: 80%;
}

.percentage-90 {
  width: 90%;
}

.percentage-100 {
  width: 100%;
}