155.77% is the change from 312 to 798
Calculation steps:
[( 798 - 312 ) ÷ 312] x 100 = 155.77%
Formula
Percentage change = [(798 - 312) / 312] x 100
Subtract the new number by the original number
798 - 312 = 486
486 ÷ 312 = 1.5576923076923077
1.5576923076923077 x 100 = 155.77%