-86.56% is the change from 253 to 34
Calculation steps:
[( 34 - 253 ) ÷ 253] x 100 = -86.56%
Formula
Percentage change = [(34 - 253) / 253] x 100
Subtract the new number by the original number
34 - 253 = -219
-219 ÷ 253 = -0.8656126482213439
-0.8656126482213439 x 100 = -86.56%