-34.21% is the change from 763 to 502
Calculation steps:
[( 502 - 763 ) ÷ 763] x 100 = -34.21%
Formula
Percentage change = [(502 - 763) / 763] x 100
Subtract the new number by the original number
502 - 763 = -261
-261 ÷ 763 = -0.3420707732634338
-0.3420707732634338 x 100 = -34.21%