-68.38% is the change from 253 to 80
Calculation steps:
[( 80 - 253 ) ÷ 253] x 100 = -68.38%
Formula
Percentage change = [(80 - 253) / 253] x 100
Subtract the new number by the original number
80 - 253 = -173
-173 ÷ 253 = -0.6837944664031621
-0.6837944664031621 x 100 = -68.38%