-60.87% is the change from 253 to 99
Calculation steps:
[( 99 - 253 ) ÷ 253] x 100 = -60.87%
Formula
Percentage change = [(99 - 253) / 253] x 100
Subtract the new number by the original number
99 - 253 = -154
-154 ÷ 253 = -0.6086956521739131
-0.6086956521739131 x 100 = -60.87%