2862.96% is the change from 27 to 800
Calculation steps:
[( 800 - 27 ) ÷ 27] x 100 = 2862.96%
Formula
Percentage change = [(800 - 27) / 27] x 100
Subtract the new number by the original number
800 - 27 = 773
773 ÷ 27 = 28.62962962962963
28.62962962962963 x 100 = 2862.96%