-40.69% is the change from 462 to 274
Calculation steps:
[( 274 - 462 ) ÷ 462] x 100 = -40.69%
Formula
Percentage change = [(274 - 462) / 462] x 100
Subtract the new number by the original number
274 - 462 = -188
-188 ÷ 462 = -0.4069264069264069
-0.4069264069264069 x 100 = -40.69%