-38.52% is the change from 540 to 332
Calculation steps:
[( 332 - 540 ) ÷ 540] x 100 = -38.52%
Formula
Percentage change = [(332 - 540) / 540] x 100
Subtract the new number by the original number
332 - 540 = -208
-208 ÷ 540 = -0.3851851851851852
-0.3851851851851852 x 100 = -38.52%