-92.2% is the change from 705 to 55
Calculation steps:
[( 55 - 705 ) ÷ 705] x 100 = -92.2%
Formula
Percentage change = [(55 - 705) / 705] x 100
Subtract the new number by the original number
55 - 705 = -650
-650 ÷ 705 = -0.9219858156028369
-0.9219858156028369 x 100 = -92.2%