-38.75% is the change from 542 to 332
Calculation steps:
[( 332 - 542 ) ÷ 542] x 100 = -38.75%
Formula
Percentage change = [(332 - 542) / 542] x 100
Subtract the new number by the original number
332 - 542 = -210
-210 ÷ 542 = -0.3874538745387454
-0.3874538745387454 x 100 = -38.75%