1543.48% is the change from 23 to 378
Calculation steps:
[( 378 - 23 ) ÷ 23] x 100 = 1543.48%
Formula
Percentage change = [(378 - 23) / 23] x 100
Subtract the new number by the original number
378 - 23 = 355
355 ÷ 23 = 15.434782608695652
15.434782608695652 x 100 = 1543.48%