49.34% is the change from 377 to 563
Calculation steps:
[( 563 - 377 ) ÷ 377] x 100 = 49.34%
Formula
Percentage change = [(563 - 377) / 377] x 100
Subtract the new number by the original number
563 - 377 = 186
186 ÷ 377 = 0.493368700265252
0.493368700265252 x 100 = 49.34%