-16.6% is the change from 253 to 211
Calculation steps:
[( 211 - 253 ) ÷ 253] x 100 = -16.6%
Formula
Percentage change = [(211 - 253) / 253] x 100
Subtract the new number by the original number
211 - 253 = -42
-42 ÷ 253 = -0.16600790513833993
-0.16600790513833993 x 100 = -16.6%