-17.04% is the change from 751 to 623
Calculation steps:
[( 623 - 751 ) ÷ 751] x 100 = -17.04%
Formula
Percentage change = [(623 - 751) / 751] x 100
Subtract the new number by the original number
623 - 751 = -128
-128 ÷ 751 = -0.170439414114514
-0.170439414114514 x 100 = -17.04%