-75.43% is the change from 822 to 202
Calculation steps:
[( 202 - 822 ) ÷ 822] x 100 = -75.43%
Formula
Percentage change = [(202 - 822) / 822] x 100
Subtract the new number by the original number
202 - 822 = -620
-620 ÷ 822 = -0.754257907542579
-0.754257907542579 x 100 = -75.43%