-76.21% is the change from 269 to 64
Calculation steps:
[( 64 - 269 ) ÷ 269] x 100 = -76.21%
Formula
Percentage change = [(64 - 269) / 269] x 100
Subtract the new number by the original number
64 - 269 = -205
-205 ÷ 269 = -0.7620817843866171
-0.7620817843866171 x 100 = -76.21%