-47.38% is the change from 802 to 422
Calculation steps:
[( 422 - 802 ) ÷ 802] x 100 = -47.38%
Formula
Percentage change = [(422 - 802) / 802] x 100
Subtract the new number by the original number
422 - 802 = -380
-380 ÷ 802 = -0.47381546134663344
-0.47381546134663344 x 100 = -47.38%