-14.34% is the change from 753 to 645
Calculation steps:
[( 645 - 753 ) ÷ 753] x 100 = -14.34%
Formula
Percentage change = [(645 - 753) / 753] x 100
Subtract the new number by the original number
645 - 753 = -108
-108 ÷ 753 = -0.14342629482071714
-0.14342629482071714 x 100 = -14.34%