-66.23% is the change from 77 to 26
Calculation steps:
[( 26 - 77 ) ÷ 77] x 100 = -66.23%
Formula
Percentage change = [(26 - 77) / 77] x 100
Subtract the new number by the original number
26 - 77 = -51
-51 ÷ 77 = -0.6623376623376623
-0.6623376623376623 x 100 = -66.23%