-12.38% is the change from 210 to 184
Calculation steps:
[( 184 - 210 ) ÷ 210] x 100 = -12.38%
Formula
Percentage change = [(184 - 210) / 210] x 100
Subtract the new number by the original number
184 - 210 = -26
-26 ÷ 210 = -0.12380952380952381
-0.12380952380952381 x 100 = -12.38%