50.73% is the change from 274 to 413
Calculation steps:
[( 413 - 274 ) ÷ 274] x 100 = 50.73%
Formula
Percentage change = [(413 - 274) / 274] x 100
Subtract the new number by the original number
413 - 274 = 139
139 ÷ 274 = 0.5072992700729927
0.5072992700729927 x 100 = 50.73%