70.65% is the change from 276 to 471
Calculation steps:
[( 471 - 276 ) ÷ 276] x 100 = 70.65%
Formula
Percentage change = [(471 - 276) / 276] x 100
Subtract the new number by the original number
471 - 276 = 195
195 ÷ 276 = 0.7065217391304348
0.7065217391304348 x 100 = 70.65%