-58.64% is the change from 972 to 402
Calculation steps:
[( 402 - 972 ) ÷ 972] x 100 = -58.64%
Formula
Percentage change = [(402 - 972) / 972] x 100
Subtract the new number by the original number
402 - 972 = -570
-570 ÷ 972 = -0.5864197530864198
-0.5864197530864198 x 100 = -58.64%