-63.47% is the change from 167 to 61
Calculation steps:
[( 61 - 167 ) ÷ 167] x 100 = -63.47%
Formula
Percentage change = [(61 - 167) / 167] x 100
Subtract the new number by the original number
61 - 167 = -106
-106 ÷ 167 = -0.6347305389221557
-0.6347305389221557 x 100 = -63.47%