-64.29% is the change from 546 to 195
Calculation steps:
[( 195 - 546 ) ÷ 546] x 100 = -64.29%
Formula
Percentage change = [(195 - 546) / 546] x 100
Subtract the new number by the original number
195 - 546 = -351
-351 ÷ 546 = -0.6428571428571429
-0.6428571428571429 x 100 = -64.29%