77.07% is the change from 266 to 471
Calculation steps:
[( 471 - 266 ) ÷ 266] x 100 = 77.07%
Formula
Percentage change = [(471 - 266) / 266] x 100
Subtract the new number by the original number
471 - 266 = 205
205 ÷ 266 = 0.7706766917293233
0.7706766917293233 x 100 = 77.07%