-67.52% is the change from 705 to 229
Calculation steps:
[( 229 - 705 ) ÷ 705] x 100 = -67.52%
Formula
Percentage change = [(229 - 705) / 705] x 100
Subtract the new number by the original number
229 - 705 = -476
-476 ÷ 705 = -0.675177304964539
-0.675177304964539 x 100 = -67.52%