77.71% is the change from 166 to 295
Calculation steps:
[( 295 - 166 ) ÷ 166] x 100 = 77.71%
Formula
Percentage change = [(295 - 166) / 166] x 100
Subtract the new number by the original number
295 - 166 = 129
129 ÷ 166 = 0.7771084337349398
0.7771084337349398 x 100 = 77.71%