51.42% is the change from 564 to 854
Calculation steps:
[( 854 - 564 ) ÷ 564] x 100 = 51.42%
Formula
Percentage change = [(854 - 564) / 564] x 100
Subtract the new number by the original number
854 - 564 = 290
290 ÷ 564 = 0.5141843971631206
0.5141843971631206 x 100 = 51.42%