-87.18% is the change from 546 to 70
Calculation steps:
[( 70 - 546 ) ÷ 546] x 100 = -87.18%
Formula
Percentage change = [(70 - 546) / 546] x 100
Subtract the new number by the original number
70 - 546 = -476
-476 ÷ 546 = -0.8717948717948718
-0.8717948717948718 x 100 = -87.18%