-68.06% is the change from 191 to 61
Calculation steps:
[( 61 - 191 ) ÷ 191] x 100 = -68.06%
Formula
Percentage change = [(61 - 191) / 191] x 100
Subtract the new number by the original number
61 - 191 = -130
-130 ÷ 191 = -0.680628272251309
-0.680628272251309 x 100 = -68.06%