-75.7% is the change from 852 to 207
Calculation steps:
[( 207 - 852 ) ÷ 852] x 100 = -75.7%
Formula
Percentage change = [(207 - 852) / 852] x 100
Subtract the new number by the original number
207 - 852 = -645
-645 ÷ 852 = -0.7570422535211268
-0.7570422535211268 x 100 = -75.7%