-39.8% is the change from 917 to 552
Calculation steps:
[( 552 - 917 ) ÷ 917] x 100 = -39.8%
Formula
Percentage change = [(552 - 917) / 917] x 100
Subtract the new number by the original number
552 - 917 = -365
-365 ÷ 917 = -0.3980370774263904
-0.3980370774263904 x 100 = -39.8%