-33.54% is the change from 814 to 541
Calculation steps:
[( 541 - 814 ) ÷ 814] x 100 = -33.54%
Formula
Percentage change = [(541 - 814) / 814] x 100
Subtract the new number by the original number
541 - 814 = -273
-273 ÷ 814 = -0.3353808353808354
-0.3353808353808354 x 100 = -33.54%