-66.49% is the change from 194 to 65
Calculation steps:
[( 65 - 194 ) ÷ 194] x 100 = -66.49%
Formula
Percentage change = [(65 - 194) / 194] x 100
Subtract the new number by the original number
65 - 194 = -129
-129 ÷ 194 = -0.6649484536082474
-0.6649484536082474 x 100 = -66.49%