-31.8% is the change from 522 to 356
Calculation steps:
[( 356 - 522 ) ÷ 522] x 100 = -31.8%
Formula
Percentage change = [(356 - 522) / 522] x 100
Subtract the new number by the original number
356 - 522 = -166
-166 ÷ 522 = -0.31800766283524906
-0.31800766283524906 x 100 = -31.8%