59.15% is the change from 284 to 452
Calculation steps:
[( 452 - 284 ) ÷ 284] x 100 = 59.15%
Formula
Percentage change = [(452 - 284) / 284] x 100
Subtract the new number by the original number
452 - 284 = 168
168 ÷ 284 = 0.5915492957746479
0.5915492957746479 x 100 = 59.15%