-33.77% is the change from 758 to 502
Calculation steps:
[( 502 - 758 ) ÷ 758] x 100 = -33.77%
Formula
Percentage change = [(502 - 758) / 758] x 100
Subtract the new number by the original number
502 - 758 = -256
-256 ÷ 758 = -0.33773087071240104
-0.33773087071240104 x 100 = -33.77%