-51.95% is the change from 462 to 222
Calculation steps:
[( 222 - 462 ) ÷ 462] x 100 = -51.95%
Formula
Percentage change = [(222 - 462) / 462] x 100
Subtract the new number by the original number
222 - 462 = -240
-240 ÷ 462 = -0.5194805194805194
-0.5194805194805194 x 100 = -51.95%