-34.3% is the change from 965 to 634
Calculation steps:
[( 634 - 965 ) ÷ 965] x 100 = -34.3%
Formula
Percentage change = [(634 - 965) / 965] x 100
Subtract the new number by the original number
634 - 965 = -331
-331 ÷ 965 = -0.34300518134715025
-0.34300518134715025 x 100 = -34.3%