-60.3% is the change from 534 to 212
Calculation steps:
[( 212 - 534 ) ÷ 534] x 100 = -60.3%
Formula
Percentage change = [(212 - 534) / 534] x 100
Subtract the new number by the original number
212 - 534 = -322
-322 ÷ 534 = -0.602996254681648
-0.602996254681648 x 100 = -60.3%