-61.36% is the change from 546 to 211
Calculation steps:
[( 211 - 546 ) ÷ 546] x 100 = -61.36%
Formula
Percentage change = [(211 - 546) / 546] x 100
Subtract the new number by the original number
211 - 546 = -335
-335 ÷ 546 = -0.6135531135531136
-0.6135531135531136 x 100 = -61.36%