136.46% is the change from 277 to 655
Calculation steps:
[( 655 - 277 ) ÷ 277] x 100 = 136.46%
Formula
Percentage change = [(655 - 277) / 277] x 100
Subtract the new number by the original number
655 - 277 = 378
378 ÷ 277 = 1.364620938628159
1.364620938628159 x 100 = 136.46%