-74.36% is the change from 546 to 140
Calculation steps:
[( 140 - 546 ) ÷ 546] x 100 = -74.36%
Formula
Percentage change = [(140 - 546) / 546] x 100
Subtract the new number by the original number
140 - 546 = -406
-406 ÷ 546 = -0.7435897435897436
-0.7435897435897436 x 100 = -74.36%