286.3% is the change from 73 to 282
Calculation steps:
[( 282 - 73 ) ÷ 73] x 100 = 286.3%
Formula
Percentage change = [(282 - 73) / 73] x 100
Subtract the new number by the original number
282 - 73 = 209
209 ÷ 73 = 2.863013698630137
2.863013698630137 x 100 = 286.3%