20.22% is the change from 277 to 333
Calculation steps:
[( 333 - 277 ) ÷ 277] x 100 = 20.22%
Formula
Percentage change = [(333 - 277) / 277] x 100
Subtract the new number by the original number
333 - 277 = 56
56 ÷ 277 = 0.20216606498194944
0.20216606498194944 x 100 = 20.22%