-21.27% is the change from 959 to 755
Calculation steps:
[( 755 - 959 ) ÷ 959] x 100 = -21.27%
Formula
Percentage change = [(755 - 959) / 959] x 100
Subtract the new number by the original number
755 - 959 = -204
-204 ÷ 959 = -0.2127215849843587
-0.2127215849843587 x 100 = -21.27%