124.68% is the change from 77 to 173
Calculation steps:
[( 173 - 77 ) ÷ 77] x 100 = 124.68%
Formula
Percentage change = [(173 - 77) / 77] x 100
Subtract the new number by the original number
173 - 77 = 96
96 ÷ 77 = 1.2467532467532467
1.2467532467532467 x 100 = 124.68%