185.19% is the change from 27 to 77
Calculation steps:
[( 77 - 27 ) ÷ 27] x 100 = 185.19%
Formula
Percentage change = [(77 - 27) / 27] x 100
Subtract the new number by the original number
77 - 27 = 50
50 ÷ 27 = 1.8518518518518519
1.8518518518518519 x 100 = 185.19%