-73.63% is the change from 766 to 202
Calculation steps:
[( 202 - 766 ) ÷ 766] x 100 = -73.63%
Formula
Percentage change = [(202 - 766) / 766] x 100
Subtract the new number by the original number
202 - 766 = -564
-564 ÷ 766 = -0.7362924281984334
-0.7362924281984334 x 100 = -73.63%