-76.62% is the change from 278 to 65
Calculation steps:
[( 65 - 278 ) ÷ 278] x 100 = -76.62%
Formula
Percentage change = [(65 - 278) / 278] x 100
Subtract the new number by the original number
65 - 278 = -213
-213 ÷ 278 = -0.7661870503597122
-0.7661870503597122 x 100 = -76.62%