-92% is the change from 700 to 56
Calculation steps:
[( 56 - 700 ) ÷ 700] x 100 = -92%
Formula
Percentage change = [(56 - 700) / 700] x 100
Subtract the new number by the original number
56 - 700 = -644
-644 ÷ 700 = -0.92
-0.92 x 100 = -92%
Example