-66.4% is the change from 756 to 254
Calculation steps:
[( 254 - 756 ) ÷ 756] x 100 = -66.4%
Formula
Percentage change = [(254 - 756) / 756] x 100
Subtract the new number by the original number
254 - 756 = -502
-502 ÷ 756 = -0.6640211640211641
-0.6640211640211641 x 100 = -66.4%