-92.31% is the change from 702 to 54
Calculation steps:
[( 54 - 702 ) ÷ 702] x 100 = -92.31%
Formula
Percentage change = [(54 - 702) / 702] x 100
Subtract the new number by the original number
54 - 702 = -648
-648 ÷ 702 = -0.9230769230769231
-0.9230769230769231 x 100 = -92.31%