-92.33% is the change from 913 to 70
Calculation steps:
[( 70 - 913 ) ÷ 913] x 100 = -92.33%
Formula
Percentage change = [(70 - 913) / 913] x 100
Subtract the new number by the original number
70 - 913 = -843
-843 ÷ 913 = -0.9233296823658269
-0.9233296823658269 x 100 = -92.33%