-17% is the change from 759 to 630
Calculation steps:
[( 630 - 759 ) ÷ 759] x 100 = -17%
Formula
Percentage change = [(630 - 759) / 759] x 100
Subtract the new number by the original number
630 - 759 = -129
-129 ÷ 759 = -0.16996047430830039
-0.16996047430830039 x 100 = -17%