-57.63% is the change from 937 to 397
Calculation steps:
[( 397 - 937 ) ÷ 937] x 100 = -57.63%
Formula
Percentage change = [(397 - 937) / 937] x 100
Subtract the new number by the original number
397 - 937 = -540
-540 ÷ 937 = -0.576307363927428
-0.576307363927428 x 100 = -57.63%