-6.35% is the change from 252 to 236
Calculation steps:
[( 236 - 252 ) ÷ 252] x 100 = -6.35%
Formula
Percentage change = [(236 - 252) / 252] x 100
Subtract the new number by the original number
236 - 252 = -16
-16 ÷ 252 = -0.06349206349206349
-0.06349206349206349 x 100 = -6.35%