56.32% is the change from 277 to 433
Calculation steps:
[( 433 - 277 ) ÷ 277] x 100 = 56.32%
Formula
Percentage change = [(433 - 277) / 277] x 100
Subtract the new number by the original number
433 - 277 = 156
156 ÷ 277 = 0.5631768953068592
0.5631768953068592 x 100 = 56.32%