-69.08% is the change from 262 to 81
Calculation steps:
[( 81 - 262 ) ÷ 262] x 100 = -69.08%
Formula
Percentage change = [(81 - 262) / 262] x 100
Subtract the new number by the original number
81 - 262 = -181
-181 ÷ 262 = -0.6908396946564885
-0.6908396946564885 x 100 = -69.08%