252.89% is the change from 242 to 854
Calculation steps:
[( 854 - 242 ) ÷ 242] x 100 = 252.89%
Formula
Percentage change = [(854 - 242) / 242] x 100
Subtract the new number by the original number
854 - 242 = 612
612 ÷ 242 = 2.5289256198347108
2.5289256198347108 x 100 = 252.89%