-40.98% is the change from 715 to 422
Calculation steps:
[( 422 - 715 ) ÷ 715] x 100 = -40.98%
Formula
Percentage change = [(422 - 715) / 715] x 100
Subtract the new number by the original number
422 - 715 = -293
-293 ÷ 715 = -0.4097902097902098
-0.4097902097902098 x 100 = -40.98%