136.86% is the change from 274 to 649
Calculation steps:
[( 649 - 274 ) ÷ 274] x 100 = 136.86%
Formula
Percentage change = [(649 - 274) / 274] x 100
Subtract the new number by the original number
649 - 274 = 375
375 ÷ 274 = 1.3686131386861313
1.3686131386861313 x 100 = 136.86%