2321.74% is the change from 23 to 557
Calculation steps:
[( 557 - 23 ) ÷ 23] x 100 = 2321.74%
Formula
Percentage change = [(557 - 23) / 23] x 100
Subtract the new number by the original number
557 - 23 = 534
534 ÷ 23 = 23.217391304347824
23.217391304347824 x 100 = 2321.74%