-32.25% is the change from 766 to 519
Calculation steps:
[( 519 - 766 ) ÷ 766] x 100 = -32.25%
Formula
Percentage change = [(519 - 766) / 766] x 100
Subtract the new number by the original number
519 - 766 = -247
-247 ÷ 766 = -0.3224543080939948
-0.3224543080939948 x 100 = -32.25%