-86.84% is the change from 532 to 70
Calculation steps:
[( 70 - 532 ) ÷ 532] x 100 = -86.84%
Formula
Percentage change = [(70 - 532) / 532] x 100
Subtract the new number by the original number
70 - 532 = -462
-462 ÷ 532 = -0.868421052631579
-0.868421052631579 x 100 = -86.84%