2942.86% is the change from 28 to 852
Calculation steps:
[( 852 - 28 ) ÷ 28] x 100 = 2942.86%
Formula
Percentage change = [(852 - 28) / 28] x 100
Subtract the new number by the original number
852 - 28 = 824
824 ÷ 28 = 29.428571428571427
29.428571428571427 x 100 = 2942.86%