-61.05% is the change from 552 to 215
Calculation steps:
[( 215 - 552 ) ÷ 552] x 100 = -61.05%
Formula
Percentage change = [(215 - 552) / 552] x 100
Subtract the new number by the original number
215 - 552 = -337
-337 ÷ 552 = -0.6105072463768116
-0.6105072463768116 x 100 = -61.05%