201.83% is the change from 273 to 824
Calculation steps:
[( 824 - 273 ) ÷ 273] x 100 = 201.83%
Formula
Percentage change = [(824 - 273) / 273] x 100
Subtract the new number by the original number
824 - 273 = 551
551 ÷ 273 = 2.0183150183150182
2.0183150183150182 x 100 = 201.83%