-2.98% is the change from 773 to 750
Calculation steps:
[( 750 - 773 ) ÷ 773] x 100 = -2.98%
Formula
Percentage change = [(750 - 773) / 773] x 100
Subtract the new number by the original number
750 - 773 = -23
-23 ÷ 773 = -0.029754204398447608
-0.029754204398447608 x 100 = -2.98%