-81.7% is the change from 754 to 138
Calculation steps:
[( 138 - 754 ) ÷ 754] x 100 = -81.7%
Formula
Percentage change = [(138 - 754) / 754] x 100
Subtract the new number by the original number
138 - 754 = -616
-616 ÷ 754 = -0.8169761273209549
-0.8169761273209549 x 100 = -81.7%