-16.46% is the change from 802 to 670
Calculation steps:
[( 670 - 802 ) ÷ 802] x 100 = -16.46%
Formula
Percentage change = [(670 - 802) / 802] x 100
Subtract the new number by the original number
670 - 802 = -132
-132 ÷ 802 = -0.16458852867830423
-0.16458852867830423 x 100 = -16.46%