-67.25% is the change from 806 to 264
Calculation steps:
[( 264 - 806 ) ÷ 806] x 100 = -67.25%
Formula
Percentage change = [(264 - 806) / 806] x 100
Subtract the new number by the original number
264 - 806 = -542
-542 ÷ 806 = -0.6724565756823822
-0.6724565756823822 x 100 = -67.25%