59.85% is the change from 274 to 438
Calculation steps:
[( 438 - 274 ) ÷ 274] x 100 = 59.85%
Formula
Percentage change = [(438 - 274) / 274] x 100
Subtract the new number by the original number
438 - 274 = 164
164 ÷ 274 = 0.5985401459854015
0.5985401459854015 x 100 = 59.85%