-73.11% is the change from 264 to 71
Calculation steps:
[( 71 - 264 ) ÷ 264] x 100 = -73.11%
Formula
Percentage change = [(71 - 264) / 264] x 100
Subtract the new number by the original number
71 - 264 = -193
-193 ÷ 264 = -0.7310606060606061
-0.7310606060606061 x 100 = -73.11%