-33.38% is the change from 761 to 507
Calculation steps:
[( 507 - 761 ) ÷ 761] x 100 = -33.38%
Formula
Percentage change = [(507 - 761) / 761] x 100
Subtract the new number by the original number
507 - 761 = -254
-254 ÷ 761 = -0.33377135348226017
-0.33377135348226017 x 100 = -33.38%