59.57% is the change from 277 to 442
Calculation steps:
[( 442 - 277 ) ÷ 277] x 100 = 59.57%
Formula
Percentage change = [(442 - 277) / 277] x 100
Subtract the new number by the original number
442 - 277 = 165
165 ÷ 277 = 0.5956678700361011
0.5956678700361011 x 100 = 59.57%