-18.44% is the change from 754 to 615
Calculation steps:
[( 615 - 754 ) ÷ 754] x 100 = -18.44%
Formula
Percentage change = [(615 - 754) / 754] x 100
Subtract the new number by the original number
615 - 754 = -139
-139 ÷ 754 = -0.1843501326259947
-0.1843501326259947 x 100 = -18.44%